diff --git a/CMakeLists.txt b/CMakeLists.txt
index a176a8b245..558a2464d0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -216,7 +216,8 @@ endif()
 # wins, which leaves libultraship's find_package(spdlog REQUIRED) with no config to find.
 # Declaring it here first keeps that working. See HarbourMasters/Torch#233.
 if(_use_system_spdlog)
-    find_package(spdlog QUIET)
+    # 1.10 is minimum for spdlog::fmt_lib
+    find_package(spdlog 1.10 QUIET)
 endif()
 if(NOT spdlog_FOUND)
     FetchContent_Declare(
diff --git a/soh/soh/Enhancements/Presets/Presets.cpp b/soh/soh/Enhancements/Presets/Presets.cpp
index af7f71d855..9e236e4da1 100644
--- a/soh/soh/Enhancements/Presets/Presets.cpp
+++ b/soh/soh/Enhancements/Presets/Presets.cpp
@@ -1,6 +1,7 @@
 #include "Presets.h"
 #include <string>
 #include <fstream>
+#include <spdlog/common.h>
 #include <ship/config/Config.h>
 #include <nlohmann/json.hpp>
 #include <ship/resource/type/Json.h>
@@ -99,7 +100,7 @@ static BlockInfo blockInfo[PRESET_SECTION_MAX] = {
 };
 
 std::string FormatPresetPath(std::string name) {
-    return fmt::format("{}/{}.json", presetFolder, SanitizeFilename(name));
+    return spdlog::fmt_lib::format("{}/{}.json", presetFolder, SanitizeFilename(name));
 }
 
 void applyPreset(std::string presetName, std::vector<PresetSection> includeSections) {
@@ -141,8 +142,8 @@ void applyPreset(std::string presetName, std::vector<PresetSection> includeSecti
                         }
                     }
 
-                    Ship::Context::GetRawInstance()->GetConfig()->SetBlock(fmt::format("{}.{}", "CVars", item.key()),
-                                                                           block);
+                    Ship::Context::GetRawInstance()->GetConfig()->SetBlock(
+                        spdlog::fmt_lib::format("{}.{}", "CVars", item.key()), block);
                     Ship::Context::GetRawInstance()->GetConsoleVariables()->Load();
                 }
             }
@@ -173,7 +174,7 @@ void DrawPresetSelector(std::vector<PresetSection> includeSections, std::string
         ImGui::PopStyleColor();
         return;
     }
-    std::string selectorCvar = fmt::format(CVAR_GENERAL("{}SelectedPreset"), presetLoc);
+    std::string selectorCvar = spdlog::fmt_lib::format(CVAR_GENERAL("{}SelectedPreset"), presetLoc);
     std::string currentIndex = CVarGetString(selectorCvar.c_str(), includedPresets[0].c_str());
     if (!presets.contains(currentIndex)) {
         currentIndex = *includedPresets.begin();
@@ -246,8 +247,8 @@ void LoadPresets() {
             try {
                 std::ifstream ifs(preset.path());
                 if (auto json = nlohmann::json::parse(ifs); !json.contains("presetName")) {
-                    spdlog::error(fmt::format("Attempted to load file {} as a preset, but was not a preset file.",
-                                              preset.path().filename().string()));
+                    spdlog::error("Attempted to load file {} as a preset, but was not a preset file.",
+                                  preset.path().filename().string());
                 } else {
                     ParsePreset(json, preset.path().filename().stem().string());
                 }
@@ -326,7 +327,7 @@ void DrawEditPresetPopup() {
         (newPresetName.empty() ? "Preset name is empty"
                                : (noneSelected ? "No sections selected" : "Preset name already exists"));
     for (int i = PRESET_SECTION_SETTINGS; i < PRESET_SECTION_MAX; i++) {
-        UIWidgets::Checkbox(fmt::format("Save {}", blockInfo[i].names[0]).c_str(), &saveSection[i],
+        UIWidgets::Checkbox(spdlog::fmt_lib::format("Save {}", blockInfo[i].names[0]).c_str(), &saveSection[i],
                             UIWidgets::CheckboxOptions().Color(THEME_COLOR).Padding({ 6.0f, 6.0f }));
     }
     if (UIWidgets::Button(
@@ -446,7 +447,7 @@ void PresetsCustomWidget(WidgetInfo& info) {
         ImGui::TableNextColumn();
         for (int i = PRESET_SECTION_SETTINGS; i < PRESET_SECTION_MAX; i++) {
             ImGui::TableNextColumn();
-            ImGui::Button(fmt::format("{}##header{}", blockInfo[i].icon, blockInfo[i].names[1]).c_str());
+            ImGui::Button(spdlog::fmt_lib::format("{}##header{}", blockInfo[i].icon, blockInfo[i].names[1]).c_str());
             UIWidgets::Tooltip(blockInfo[i].names[0].c_str());
         }
         UIWidgets::PopStyleButton();
diff --git a/soh/soh/Enhancements/TimeDisplay/TimeDisplay.cpp b/soh/soh/Enhancements/TimeDisplay/TimeDisplay.cpp
index 760b9969e1..34e84b4f5a 100644
--- a/soh/soh/Enhancements/TimeDisplay/TimeDisplay.cpp
+++ b/soh/soh/Enhancements/TimeDisplay/TimeDisplay.cpp
@@ -9,6 +9,7 @@
 #include <fast/Fast3dGui.h>
 #include <libultraship/bridge/consolevariablebridge.h>
 #include <ship/Context.h>
+#include <spdlog/common.h>
 
 extern "C" {
 #include "macros.h"
@@ -54,20 +55,20 @@ std::string convertDayTime(uint32_t dayTime) {
     uint32_t ss = static_cast<uint32_t>(static_cast<double>(dayTime) * (totalSeconds - 1) / 65535);
     uint32_t hh = ss / 3600;
     uint32_t mm = (ss % 3600) / 60;
-    return fmt::format("{:0>2}:{:0>2}", hh, mm);
+    return spdlog::fmt_lib::format("{:0>2}:{:0>2}", hh, mm);
 }
 
 std::string convertNaviTime(uint32_t value) {
     uint32_t totalSeconds = value / 20;
     uint32_t ss = totalSeconds % 60;
     uint32_t mm = totalSeconds / 60;
-    return fmt::format("{:0>2}:{:0>2}", mm, ss);
+    return spdlog::fmt_lib::format("{:0>2}:{:0>2}", mm, ss);
 }
 
 std::string formatHotWaterDisplay(uint32_t value) {
     uint32_t ss = value % 60;
     uint32_t mm = value / 60;
-    return fmt::format("{:0>2}:{:0>2}", mm, ss);
+    return spdlog::fmt_lib::format("{:0>2}:{:0>2}", mm, ss);
 }
 
 std::string formatTimeDisplay(uint64_t value) {
@@ -76,7 +77,7 @@ std::string formatTimeDisplay(uint64_t value) {
     uint64_t mm = (sec - hh * 3600) / 60;
     uint64_t ss = sec - hh * 3600 - mm * 60;
     uint64_t ds = value % 10;
-    return fmt::format("{}:{:0>2}:{:0>2}.{}", hh, mm, ss, ds);
+    return spdlog::fmt_lib::format("{}:{:0>2}:{:0>2}.{}", hh, mm, ss, ds);
 }
 
 static void TimeDisplayGetTimer(uint32_t timeID) {
diff --git a/soh/soh/Enhancements/debugger/actorViewer.cpp b/soh/soh/Enhancements/debugger/actorViewer.cpp
index 79f730a246..48a991375b 100644
--- a/soh/soh/Enhancements/debugger/actorViewer.cpp
+++ b/soh/soh/Enhancements/debugger/actorViewer.cpp
@@ -11,7 +11,7 @@
 #include <array>
 #include <unordered_map>
 #include <string>
-#include <spdlog/fmt/fmt.h>
+#include <spdlog/common.h>
 #include "soh/OTRGlobals.h"
 #include "soh/cvar_prefixes.h"
 #include "soh/ObjectExtension/ActorListIndex.h"
@@ -825,7 +825,7 @@ void ActorViewer_AddTagForActor(Actor* actor) {
         parts.push_back(acMapping[actor->category]);
     }
     if (CVarGetInteger(CVAR_ACTOR_NAME_TAGS("DisplayParams"), 0)) {
-        parts.push_back(fmt::format("0x{:04X} ({})", (u16)actor->params, actor->params));
+        parts.push_back(spdlog::fmt_lib::format("0x{:04X} ({})", (u16)actor->params, actor->params));
     }
 
     std::string tag = "";
diff --git a/soh/soh/Enhancements/debugger/debugSaveEditor.cpp b/soh/soh/Enhancements/debugger/debugSaveEditor.cpp
index 074b4ed2e5..e33718eaab 100644
--- a/soh/soh/Enhancements/debugger/debugSaveEditor.cpp
+++ b/soh/soh/Enhancements/debugger/debugSaveEditor.cpp
@@ -8,7 +8,7 @@
 #include "soh/SohGui/SohGui.hpp"
 #include "soh/SaveManager.h"
 
-#include <spdlog/fmt/fmt.h>
+#include <spdlog/common.h>
 #include <array>
 #include <bit>
 #include <map>
@@ -764,7 +764,7 @@ static void DrawFlagTableSearchResults(const FlagTable& flagTable, ImGuiTextFilt
             uint16_t index = static_cast<uint16_t>(row * 16 + flagIndex);
             auto descIt = flagTable.flagDescriptions.find(index);
             const char* desc = descIt != flagTable.flagDescriptions.end() ? descIt->second : "";
-            std::string searchable = fmt::format("0x{:02X} {}", index, desc);
+            std::string searchable = spdlog::fmt_lib::format("0x{:02X} {}", index, desc);
             if (!filter.PassFilter(searchable.c_str())) {
                 continue;
             }
@@ -1171,7 +1171,7 @@ void DrawFlagsTab() {
                                 }
                             }
 
-                            ImGui::Text("%s", fmt::format("{:<2X}", j).c_str());
+                            ImGui::Text("%s", spdlog::fmt_lib::format("{:<2X}", j).c_str());
 
                             switch (flagTable.flagTableType) {
                                 case EVENT_CHECK_INF:
@@ -1925,7 +1925,7 @@ void DrawPlayerTab() {
         std::vector<std::vector<std::string>> flag_strs = { state1, state2, state3 };
 
         for (int j = 0; j <= 2; j++) {
-            std::string label = fmt::format("State Flags {}", j + 1);
+            std::string label = spdlog::fmt_lib::format("State Flags {}", j + 1);
             DrawGroupWithBorder(
                 [&]() {
                     ImGui::Text("%s", label.c_str());
diff --git a/soh/soh/Enhancements/gameplaystats.cpp b/soh/soh/Enhancements/gameplaystats.cpp
index 2a647dcef4..a2179e2c56 100644
--- a/soh/soh/Enhancements/gameplaystats.cpp
+++ b/soh/soh/Enhancements/gameplaystats.cpp
@@ -9,6 +9,7 @@
 #include "soh/util.h"
 
 #include <string>
+#include <spdlog/common.h>
 #include "soh/Enhancements/enhancementTypes.h"
 #include "soh/OTRGlobals.h"
 
@@ -260,19 +261,19 @@ std::string formatTimestampGameplayStat(uint32_t value) {
     uint32_t mm = (sec - hh * 3600) / 60;
     uint32_t ss = sec - hh * 3600 - mm * 60;
     uint32_t ds = value % 10;
-    return fmt::format("{}:{:0>2}:{:0>2}.{}", hh, mm, ss, ds);
+    return spdlog::fmt_lib::format("{}:{:0>2}:{:0>2}.{}", hh, mm, ss, ds);
 }
 
 std::string formatIntGameplayStat(uint32_t value) {
-    return fmt::format("{}", value);
+    return spdlog::fmt_lib::format("{}", value);
 }
 
 std::string formatHexGameplayStat(uint32_t value) {
-    return fmt::format("{:#x} ({:d})", value, value);
+    return spdlog::fmt_lib::format("{:#x} ({:d})", value, value);
 }
 
 std::string formatHexOnlyGameplayStat(uint32_t value) {
-    return fmt::format("{:#x}", value, value);
+    return spdlog::fmt_lib::format("{:#x}", value, value);
 }
 
 extern "C" char* GameplayStats_GetCurrentTime() {
@@ -595,7 +596,8 @@ void DrawGameplayStatsBreakdownTab() {
         std::string name;
         if (CVarGetInteger(CVAR_GAMEPLAY_STATS("RoomBreakdown"), 0) &&
             gSaveContext.ship.stats.sceneTimestamps[i].scene != SCENE_GROTTOS) {
-            name = fmt::format("{:s} Room {:d}", sceneName, gSaveContext.ship.stats.sceneTimestamps[i].room);
+            name =
+                spdlog::fmt_lib::format("{:s} Room {:d}", sceneName, gSaveContext.ship.stats.sceneTimestamps[i].room);
         } else {
             name = sceneName;
         }
@@ -619,9 +621,9 @@ void DrawGameplayStatsBreakdownTab() {
     }
     std::string toPass;
     if (CVarGetInteger(CVAR_GAMEPLAY_STATS("RoomBreakdown"), 0) && gSaveContext.ship.stats.sceneNum != SCENE_GROTTOS) {
-        toPass = fmt::format("{:s} Room {:d}",
-                             ResolveSceneID(gSaveContext.ship.stats.sceneNum, gSaveContext.ship.stats.roomNum),
-                             gSaveContext.ship.stats.roomNum);
+        toPass = spdlog::fmt_lib::format(
+            "{:s} Room {:d}", ResolveSceneID(gSaveContext.ship.stats.sceneNum, gSaveContext.ship.stats.roomNum),
+            gSaveContext.ship.stats.roomNum);
     } else {
         toPass = ResolveSceneID(gSaveContext.ship.stats.sceneNum, gSaveContext.ship.stats.roomNum);
     }
diff --git a/soh/soh/Enhancements/randomizer/3drando/hints.cpp b/soh/soh/Enhancements/randomizer/3drando/hints.cpp
index cc028c4c8d..f16b88a1aa 100644
--- a/soh/soh/Enhancements/randomizer/3drando/hints.cpp
+++ b/soh/soh/Enhancements/randomizer/3drando/hints.cpp
@@ -769,7 +769,7 @@ void CreateStaticHintFromData(RandomizerHint hint, StaticHintInfo staticData) {
                     // If we get to here then it means a location got through with no area assignment, which means
                     // something went wrong elsewhere.
                     SPDLOG_DEBUG("Attempted to hint location with no areas: ");
-                    SPDLOG_DEBUG(Rando::StaticData::GetLocation(loc)->GetName());
+                    SPDLOG_DEBUG("{}", Rando::StaticData::GetLocation(loc)->GetName());
                     // assert(false);
                     areas.push_back(RA_NONE);
                 } else {
diff --git a/soh/soh/Enhancements/randomizer/3drando/spoiler_log.cpp b/soh/soh/Enhancements/randomizer/3drando/spoiler_log.cpp
index c2eacbdbca..ec49f36ad4 100644
--- a/soh/soh/Enhancements/randomizer/3drando/spoiler_log.cpp
+++ b/soh/soh/Enhancements/randomizer/3drando/spoiler_log.cpp
@@ -8,7 +8,6 @@
 #include "pool_functions.hpp"
 #include "soh/Enhancements/randomizer/randomizer_entrance_tracker.h"
 #include <nlohmann/json.hpp>
-#include <spdlog/fmt/fmt.h>
 #include <spdlog/spdlog.h>
 
 #include <cstdio>
@@ -232,7 +231,7 @@ static void WritePlaythrough() {
     auto ctx = Rando::Context::GetInstance();
 
     for (size_t i = 0; i < ctx->playthroughLocations.size(); i++) {
-        std::string sphereString = fmt::format("sphere {:0>2}", i);
+        std::string sphereString = spdlog::fmt_lib::format("sphere {:0>2}", i);
         for (const RandomizerCheck key : ctx->playthroughLocations[i]) {
             if (!ctx->GetItemLocation(key)->IsHidden()) {
                 WriteLocation(sphereString, key, true);
@@ -245,7 +244,7 @@ static void WritePlaythrough() {
 static void WriteShuffledEntrances() {
     auto ctx = Rando::Context::GetInstance();
     for (size_t i = 0; i < ctx->GetEntranceShuffler()->playthroughEntrances.size(); i++) {
-        std::string sphereString = fmt::format("sphere {:0>2}", i);
+        std::string sphereString = spdlog::fmt_lib::format("sphere {:0>2}", i);
         for (Entrance* entrance : ctx->GetEntranceShuffler()->playthroughEntrances[i]) {
             WriteShuffledEntrance(sphereString, entrance);
         }
diff --git a/soh/soh/Enhancements/randomizer/item_location.cpp b/soh/soh/Enhancements/randomizer/item_location.cpp
index 3a4e7d2e0e..5164bdff96 100644
--- a/soh/soh/Enhancements/randomizer/item_location.cpp
+++ b/soh/soh/Enhancements/randomizer/item_location.cpp
@@ -91,7 +91,7 @@ RandomizerArea ItemLocation::GetFirstArea() const {
 RandomizerArea ItemLocation::GetRandomArea() const {
     if (areas.empty()) {
         SPDLOG_DEBUG("Attempted to get random area of location with no areas: ");
-        SPDLOG_DEBUG(Rando::StaticData::GetLocation(rc)->GetName());
+        SPDLOG_DEBUG("{}", Rando::StaticData::GetLocation(rc)->GetName());
         assert(false);
         return RA_NONE;
     } else {
diff --git a/soh/soh/Enhancements/randomizer/randomizer_check_tracker.cpp b/soh/soh/Enhancements/randomizer/randomizer_check_tracker.cpp
index 13bbe75ee9..58c9db1820 100644
--- a/soh/soh/Enhancements/randomizer/randomizer_check_tracker.cpp
+++ b/soh/soh/Enhancements/randomizer/randomizer_check_tracker.cpp
@@ -24,6 +24,7 @@
 #include <sstream>
 #include <vector>
 #include <set>
+#include <spdlog/common.h>
 #include <libultraship/controller/controldeck/ControlDeck.h>
 #include "location.h"
 #include "item_location.h"
@@ -2305,7 +2306,8 @@ void DrawLocation(RandomizerCheck rc) {
                     }
                     if (itemLoc->CanBePurchased() && IsVisibleInCheckTracker(rc) && status == RCSHOW_IDENTIFIED) {
                         auto price = OTRGlobals::Instance->gRandoContext->GetItemLocation(rc)->GetPrice();
-                        txt = !txt.empty() ? fmt::format("{} - {}", txt, price) : fmt::format("{}", price);
+                        txt = !txt.empty() ? spdlog::fmt_lib::format("{} - {}", txt, price)
+                                           : spdlog::fmt_lib::format("{}", price);
                     }
                 } else {
                     if (IsHeartPiece((GetItemID)Rando::StaticData::RetrieveItem(loc->GetVanillaItem()).GetItemID())) {
diff --git a/soh/soh/Enhancements/speechsynthesizer/SAPISpeechSynthesizer.cpp b/soh/soh/Enhancements/speechsynthesizer/SAPISpeechSynthesizer.cpp
index ccdf20719b..f7b160d725 100644
--- a/soh/soh/Enhancements/speechsynthesizer/SAPISpeechSynthesizer.cpp
+++ b/soh/soh/Enhancements/speechsynthesizer/SAPISpeechSynthesizer.cpp
@@ -9,7 +9,7 @@
 #include <sapi.h>
 #include <thread>
 #include <string>
-#include <spdlog/fmt/fmt.h>
+#include <spdlog/common.h>
 #include <spdlog/fmt/xchar.h>
 
 ISpVoice* ispVoice = NULL;
@@ -41,7 +41,7 @@ void SpeakThreadTask(std::string text, std::string language) {
     auto wText = CharToWideString(text);
     auto wLanguage = CharToWideString(language);
 
-    auto speakText = fmt::format(
+    auto speakText = spdlog::fmt_lib::format(
         L"<speak version='1.0' xmlns='http://www.w3.org/2001/10/synthesis' xml:lang='{}'>{}</speak>", wLanguage, wText);
     ispVoice->Speak(speakText.c_str(), SPF_IS_XML | SPF_ASYNC | SPF_PURGEBEFORESPEAK, NULL);
 }
diff --git a/soh/soh/Enhancements/timesplits/TimeSplits.cpp b/soh/soh/Enhancements/timesplits/TimeSplits.cpp
index e32a2f6511..9376419e9b 100644
--- a/soh/soh/Enhancements/timesplits/TimeSplits.cpp
+++ b/soh/soh/Enhancements/timesplits/TimeSplits.cpp
@@ -1,5 +1,6 @@
 #include <vector>
 #include <fstream>
+#include <spdlog/common.h>
 
 #include <ship/Context.h>
 #include "TimeSplits.h"
@@ -252,7 +253,7 @@ std::string formatTimestampTimeSplit(uint32_t value) {
     uint32_t mm = (sec - hh * 3600) / 60;
     uint32_t ss = sec - hh * 3600 - mm * 60;
     uint32_t ds = value % 10;
-    return fmt::format("{}:{:0>2}:{:0>2}.{}", hh, mm, ss, ds);
+    return spdlog::fmt_lib::format("{}:{:0>2}:{:0>2}.{}", hh, mm, ss, ds);
 }
 
 nlohmann::json ImVec4_to_json(const ImVec4& vec) {
diff --git a/soh/soh/Network/CrowdControl/CrowdControl.cpp b/soh/soh/Network/CrowdControl/CrowdControl.cpp
index 49bdc11793..1537d5d6dd 100644
--- a/soh/soh/Network/CrowdControl/CrowdControl.cpp
+++ b/soh/soh/Network/CrowdControl/CrowdControl.cpp
@@ -2,7 +2,6 @@
 #include "CrowdControlTypes.h"
 #include <nlohmann/json.hpp>
 #include <spdlog/spdlog.h>
-#include <spdlog/fmt/fmt.h>
 #include "soh/ShipInit.hpp"
 
 extern "C" {
diff --git a/soh/soh/OTRGlobals.cpp b/soh/soh/OTRGlobals.cpp
index fea881d864..658bd7afa3 100644
--- a/soh/soh/OTRGlobals.cpp
+++ b/soh/soh/OTRGlobals.cpp
@@ -7,6 +7,7 @@
 #include <vector>
 #include <chrono>
 #include <optional>
+#include <spdlog/common.h>
 #include <imgui.h>
 
 #include "ResourceManagerHelpers.h"
@@ -751,7 +752,8 @@ void OTRGlobals::RunExtract(int argc, char* argv[]) {
                     auto filename = std::filesystem::path(file).filename().string();
                     ImGui::Text("Extracting %s...%s", filename.c_str(),
                                 roundf(progress) == 100.0f ? " Done. Finishing up." : "");
-                    std::string overlay = extractCount > 0 ? fmt::format("{:.0f}%", progress) : "Starting Up";
+                    std::string overlay =
+                        extractCount > 0 ? spdlog::fmt_lib::format("{:.0f}%", progress) : "Starting Up";
                     ImGui::ProgressBar(progress / 100.0f, ImVec2(600.0f, 50.0f), overlay.c_str());
                     ImGui::EndPopup();
                 }
diff --git a/soh/soh/ResourceManagerHelpers.cpp b/soh/soh/ResourceManagerHelpers.cpp
index aa7601df5c..d3463a34d0 100644
--- a/soh/soh/ResourceManagerHelpers.cpp
+++ b/soh/soh/ResourceManagerHelpers.cpp
@@ -20,6 +20,7 @@
 #include <ship/resource/ResourceManager.h>
 
 #include <stb_image.h>
+#include <spdlog/common.h>
 
 extern "C" PlayState* gPlayState;
 
@@ -73,8 +74,8 @@ static const char* ResourceMgr_ResolveLinkTunicDListPath(const char* path) {
         return it->second.c_str();
     }
 
-    const std::string candidate =
-        fmt::format("__OTR__objects/{}_{}/{}", objectFolder, tunicSuffix, originalPath + objectPrefix.size());
+    const std::string candidate = spdlog::fmt_lib::format("__OTR__objects/{}_{}/{}", objectFolder, tunicSuffix,
+                                                          originalPath + objectPrefix.size());
 
     if (!ResourceMgr_IsAltAssetsEnabled() || !ResourceMgr_FileAltExists(candidate.c_str()) ||
         !ResourceGetIsCustomByName(candidate.c_str())) {
diff --git a/soh/soh/SohGui/Menu.cpp b/soh/soh/SohGui/Menu.cpp
index 5608ab540b..06aa6cf3cb 100644
--- a/soh/soh/SohGui/Menu.cpp
+++ b/soh/soh/SohGui/Menu.cpp
@@ -6,7 +6,7 @@
 #include <ship/window/gui/GuiElement.h>
 #include "SohModals.h"
 #include <variant>
-#include <spdlog/fmt/fmt.h>
+#include <spdlog/common.h>
 #include <tuple>
 
 extern "C" {
@@ -241,7 +241,7 @@ uint32_t Menu::DrawSearchResults(std::string& menuSearchText) {
                             MenuDrawItem(info, 400, menuThemeIndex);
                             ImGui::PushStyleColor(ImGuiCol_Text, UIWidgets::ColorValues.at(UIWidgets::Colors::Gray));
                             std::string origin =
-                                fmt::format("  ({} -> {}, Col {})", menuEntry.label, sidebarLabel, i + 1);
+                                spdlog::fmt_lib::format("  ({} -> {}, Col {})", menuEntry.label, sidebarLabel, i + 1);
                             ImGui::Text("%s", origin.c_str());
                             ImGui::PopStyleColor();
                             searchCount++;
@@ -268,7 +268,8 @@ uint32_t Menu::DrawSearchResults(std::string& menuSearchText) {
             if (widgetStr.find(menuSearchText) != std::string::npos) {
                 MenuDrawItem(entry.info, 400, menuThemeIndex);
                 ImGui::PushStyleColor(ImGuiCol_Text, UIWidgets::ColorValues.at(UIWidgets::Colors::Gray));
-                std::string origin = fmt::format("  ({} -> {}, {})", entry.menuName, entry.sidebarName, entry.location);
+                std::string origin =
+                    spdlog::fmt_lib::format("  ({} -> {}, {})", entry.menuName, entry.sidebarName, entry.location);
                 ImGui::Text("%s", origin.c_str());
                 ImGui::PopStyleColor();
                 searchCount++;
@@ -498,16 +499,12 @@ void Menu::MenuDrawItem(WidgetInfo& widget, uint32_t width, UIWidgets::Colors me
             } break;
             case WIDGET_WINDOW_BUTTON: {
                 if (widget.windowName == nullptr || widget.windowName[0] == '\0') {
-                    std::string msg =
-                        fmt::format("Error drawing window contents for {}: windowName not defined", widget.name);
-                    SPDLOG_ERROR(msg.c_str());
+                    SPDLOG_ERROR("Error drawing window contents for {}: windowName not defined", widget.name);
                     break;
                 }
                 auto window = Ship::Context::GetRawInstance()->GetWindow()->GetGui()->GetGuiWindow(widget.windowName);
                 if (!window) {
-                    std::string msg =
-                        fmt::format("Error drawing window contents: windowName {} does not exist", widget.windowName);
-                    SPDLOG_ERROR(msg.c_str());
+                    SPDLOG_ERROR("Error drawing window contents: windowName {} does not exist", widget.windowName);
                     break;
                 }
                 auto options = std::static_pointer_cast<UIWidgets::WindowButtonOptions>(widget.options);
@@ -925,7 +922,7 @@ void Menu::DrawElement() {
             }
         }
         for (size_t i = 0; i < columnFuncs; i++) {
-            std::string sectionId = fmt::format("{} Column {}", sectionMenuId, i);
+            std::string sectionId = spdlog::fmt_lib::format("{} Column {}", sectionMenuId, i);
             if (useColumns) {
                 ImGui::SetNextWindowSizeConstraints({ columnWidth, 0 }, { columnWidth, columnHeight });
                 ImGui::BeginChild(sectionId.c_str(), { columnWidth, windowHeight * 4 }, ImGuiChildFlags_AutoResizeY,
diff --git a/soh/soh/SohGui/ResolutionEditor.cpp b/soh/soh/SohGui/ResolutionEditor.cpp
index c494f3bdcf..fd9871d1f3 100644
--- a/soh/soh/SohGui/ResolutionEditor.cpp
+++ b/soh/soh/SohGui/ResolutionEditor.cpp
@@ -1,5 +1,6 @@
 #include "ResolutionEditor.h"
 #include <imgui.h>
+#include <spdlog/common.h>
 
 #include "soh/SohGui/UIWidgets.hpp"
 #include <fast/Fast3dWindow.h>
@@ -195,7 +196,7 @@ void ResolutionCustomWidget(WidgetInfo& info) {
 
         // Integer Scaling
         UIWidgets::CVarSliderInt(
-            fmt::format("Integer scale factor: {}", max_integerScaleFactor).c_str(),
+            spdlog::fmt_lib::format("Integer scale factor: {}", max_integerScaleFactor).c_str(),
             CVAR_PREFIX_ADVANCED_RESOLUTION ".IntegerScale.Factor",
             UIWidgets::IntSliderOptions(
                 { { .disabled = disabled_pixelPerfectMode ||
@@ -388,15 +389,15 @@ void RegisterResolutionWidgets() {
         .RaceDisable(false)
         .PreFunc([](WidgetInfo& info) {
             auto gfx_current_game_window_viewport = GetInterpreter().get()->mGameWindowViewport;
-            info.name = fmt::format("Viewport dimensions: {} x {}", gfx_current_game_window_viewport.width,
-                                    gfx_current_game_window_viewport.height);
+            info.name = spdlog::fmt_lib::format("Viewport dimensions: {} x {}", gfx_current_game_window_viewport.width,
+                                                gfx_current_game_window_viewport.height);
         });
     mSohMenu->AddWidget(path, "Internal resolution: {} x {}", WIDGET_TEXT)
         .RaceDisable(false)
         .PreFunc([](WidgetInfo& info) {
             auto gfx_current_dimensions = GetInterpreter().get()->mCurDimensions;
-            info.name = fmt::format("Internal resolution: {} x {}", gfx_current_dimensions.width,
-                                    gfx_current_dimensions.height);
+            info.name = spdlog::fmt_lib::format("Internal resolution: {} x {}", gfx_current_dimensions.width,
+                                                gfx_current_dimensions.height);
         });
 
     //  Activator
diff --git a/soh/soh/SohGui/UIWidgets.cpp b/soh/soh/SohGui/UIWidgets.cpp
index 617809453d..988f0b0166 100644
--- a/soh/soh/SohGui/UIWidgets.cpp
+++ b/soh/soh/SohGui/UIWidgets.cpp
@@ -4,7 +4,7 @@
 #include <string>
 #include <unordered_map>
 #include <libultraship/libultra/types.h>
-#include <spdlog/fmt/fmt.h>
+#include <spdlog/common.h>
 #include "soh/OTRGlobals.h"
 
 namespace UIWidgets {
@@ -1065,7 +1065,7 @@ void DrawFlagArray32(const std::string& name, uint32_t& flags, Colors color) {
         bool flag = (flags & bitMask) != 0;
         PushStyleCheckbox(color);
         ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(4.0f, 3.0f));
-        std::string id = fmt::format("##{}{}", name, flagIndex);
+        std::string id = spdlog::fmt_lib::format("##{}{}", name, flagIndex);
         if (ImGui::Checkbox(id.c_str(), &flag)) {
             if (flag) {
                 flags |= bitMask;
@@ -1091,7 +1091,7 @@ void DrawFlagArray16(const std::string& name, uint16_t& flags, Colors color) {
         bool flag = (flags & bitMask) != 0;
         PushStyleCheckbox(color);
         ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(4.0f, 3.0f));
-        std::string id = fmt::format("##{}{}", name, flagIndex);
+        std::string id = spdlog::fmt_lib::format("##{}{}", name, flagIndex);
         if (ImGui::Checkbox(id.c_str(), &flag)) {
             if (flag) {
                 flags |= bitMask;
@@ -1117,7 +1117,7 @@ void DrawFlagArray8(const std::string& name, uint8_t& flags, Colors color) {
         bool flag = (flags & bitMask) != 0;
         PushStyleCheckbox(color);
         ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(4.0f, 3.0f));
-        std::string id = fmt::format("##{}{}", name, flagIndex);
+        std::string id = spdlog::fmt_lib::format("##{}{}", name, flagIndex);
         if (ImGui::Checkbox(id.c_str(), &flag)) {
             if (flag) {
                 flags |= bitMask;
@@ -1143,7 +1143,7 @@ void DrawFlagArray8Mask(const std::string& name, uint8_t& flags, Colors color) {
         bool flag = (flags & bitMask) != 0;
         PushStyleCheckbox(color);
         ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(4.0f, 3.0f));
-        std::string id = fmt::format("##{}{}", name, flagIndex);
+        std::string id = spdlog::fmt_lib::format("##{}{}", name, flagIndex);
         if (ImGui::Checkbox(id.c_str(), &flag)) {
             if (flag) {
                 flags |= bitMask;