diff --git a/Launcher/Test-Recompilation.ps1 b/Launcher/Test-Recompilation.ps1
index f30a77b..ab3ae91 100644
--- a/Launcher/Test-Recompilation.ps1
+++ b/Launcher/Test-Recompilation.ps1
@@ -54,13 +54,14 @@ foreach ($relative in $sourceFiles | Sort-Object -Unique) {
 }
 
 # One synthetic text section: li r3,40; addi r3,r3,2; nop; blr.
-# Native HLE wrappers also call these eight guest symbols directly. Give each
+# Native HLE wrappers also call these guest symbols directly. Give each
 # its own generated blr function so the real product can link without game code.
 # Keep this list explicit: a new unresolved guest dependency must fail the test.
 [uint32]$entry = 0x80001000L
 [uint32[]]$guestCallbacks = @(
     0x8012B830L, 0x801A0620L, 0x801A1ED8L, 0x801A961CL,
-    0x801AADE0L, 0x801D8D30L, 0x801D9E94L, 0x8055531CL
+    0x801AADE0L, 0x801D8D30L, 0x801D9E94L, 0x8055531CL,
+    0x80601C64L, 0x8061E348L, 0x8061E3B4L
 )
 $textSize = [int]($guestCallbacks[-1] - $entry + 4)
 $dataOffset = 0x100 + $textSize
@@ -75,9 +76,9 @@ Write-BigEndian32 0x00 0x100       # text[0] file offset
 Write-BigEndian32 0x48 $entry      # text[0] guest address
 Write-BigEndian32 0x90 $textSize   # text[0] length (unreachable gaps are zero)
 Write-BigEndian32 0x1C $dataOffset # data[0] file offset
-Write-BigEndian32 0x64 0x80600000L # data[0] guest address
+Write-BigEndian32 0x64 0x80700000L # data[0] guest address
 Write-BigEndian32 0xAC 4           # data[0] length
-Write-BigEndian32 0xD8 0x80601000L # BSS address
+Write-BigEndian32 0xD8 0x80701000L # BSS address
 Write-BigEndian32 0xDC 32          # BSS length
 Write-BigEndian32 0xE0 $entry      # entry point
 Write-BigEndian32 0x100 0x38600028 # li r3,40
@@ -102,8 +103,8 @@ project:
 memory:
   base: 0x80000000
   size: 0x01800000
-  sda_base: 0x80600000
-  sda2_base: 0x80600000
+  sda_base: 0x80700000
+  sda2_base: 0x80700000
 inputs:
   dol:
     path: synthetic.dol
diff --git a/runtime/include/aurora_events.h b/runtime/include/aurora_events.h
index d76450b..211ebf6 100644
--- a/runtime/include/aurora_events.h
+++ b/runtime/include/aurora_events.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include "friend_code_keyboard.h"
 #include "settings_overlay.h"
 #include "runtime_config.h"
 #include "gx_worker.h"
@@ -118,6 +119,7 @@ inline void ProcessAuroraEvents(const AuroraEvent* events) {
         g_mkwDynamicAspectSurfacePending.store(true, std::memory_order_release);
     }
     settings_overlay::HandleEvents(events);
+    FriendCodeKeyboard::HandleEvents(events);
 }
 
 inline void ApplyPendingMkwDynamicAspectSurface() {
diff --git a/runtime/include/friend_code_keyboard.h b/runtime/include/friend_code_keyboard.h
new file mode 100644
index 0000000..f0b8387
--- /dev/null
+++ b/runtime/include/friend_code_keyboard.h
@@ -0,0 +1,8 @@
+#pragma once
+
+#include <aurora/event.h>
+
+// Lets the keyboard type into Retro Rewind's friend code entry page.
+namespace FriendCodeKeyboard {
+void HandleEvents(const AuroraEvent* events) noexcept;
+} // namespace FriendCodeKeyboard
diff --git a/runtime/include/guest_abi/guest_address_table.inc b/runtime/include/guest_abi/guest_address_table.inc
index 8cd5f76..9abf45c 100644
--- a/runtime/include/guest_abi/guest_address_table.inc
+++ b/runtime/include/guest_abi/guest_address_table.inc
@@ -729,6 +729,10 @@ MKW_GUEST_ADDRESS(805529A8, 8054CA50, 80552328)  // THP::VideoDecoder
 MKW_GUEST_ADDRESS(80552A74, 8054CB1C, 805523F4)  // THP::VideoDecoderOnMemory
 MKW_GUEST_ADDRESS(8055531C, 8054F2FC, 80554C9C)  // RelProlog
 MKW_GUEST_ADDRESS(805653D0, 80561050, 80564D50)
+MKW_GUEST_ADDRESS(80601C64, 805DD384, 806013D8)  // Page::CheckActions
+MKW_GUEST_ADDRESS(8061E348, 805EE30C, 8061DABC)  // Pages::RegisterFriend::OnDigitClick
+MKW_GUEST_ADDRESS(8061E3B4, 805EE378, 8061DB28)  // Pages::RegisterFriend::OnBackSpaceClick
+MKW_GUEST_ADDRESS(8061E804, 805EE7C8, 8061DF78)  // Pages::RegisterFriend::GetRuntimeTypeInfo
 MKW_GUEST_ADDRESS(8088F400, 8088AFD0, 8088EA6C)
 MKW_GUEST_ADDRESS(8088F704, 8088B2D4, 8088ED70)
 MKW_GUEST_ADDRESS(8088FDB8, 8088B960, 8088F418)
diff --git a/runtime/include/guest_function_imports.inc b/runtime/include/guest_function_imports.inc
index e229163..4768345 100644
--- a/runtime/include/guest_function_imports.inc
+++ b/runtime/include/guest_function_imports.inc
@@ -8,3 +8,6 @@ MKW_GUEST_FUNCTION_IMPORT(801AADE0, 801AAD40, 801AAD00)  // OS::__TimeToSystemTi
 MKW_GUEST_FUNCTION_IMPORT(801D8D30, 801D8C90, 801D8C50)  // NHTTPStartup
 MKW_GUEST_FUNCTION_IMPORT(801D9E94, 801D9DF4, 801D9DB4)  // NHTTPi_GetSystemInfoP
 MKW_GUEST_FUNCTION_IMPORT(8055531C, 8054F2FC, 80554C9C)  // RelProlog
+MKW_GUEST_FUNCTION_IMPORT(80601C64, 805DD384, 806013D8)  // Page::CheckActions
+MKW_GUEST_FUNCTION_IMPORT(8061E348, 805EE30C, 8061DABC)  // Pages::RegisterFriend::OnDigitClick
+MKW_GUEST_FUNCTION_IMPORT(8061E3B4, 805EE378, 8061DB28)  // Pages::RegisterFriend::OnBackSpaceClick
diff --git a/runtime/src/friend_code_keyboard.cpp b/runtime/src/friend_code_keyboard.cpp
new file mode 100644
index 0000000..b4cc810
--- /dev/null
+++ b/runtime/src/friend_code_keyboard.cpp
@@ -0,0 +1,135 @@
+#include "friend_code_keyboard.h"
+
+#include "abi_bridge.h"
+#include "guest_abi/guest_region.h"
+#include "guest_function_imports.h"
+#include "input_bindings.h"
+#include "memory.h"
+#include "runtime_product.h"
+
+#include <SDL3/SDL_events.h>
+
+#include <atomic>
+#include <cstdint>
+#include <mutex>
+#include <optional>
+#include <vector>
+
+namespace {
+
+// UI::RegisterFriendPage
+constexpr uint32_t kDigitButtonsOffset = 0x44;
+constexpr uint32_t kPushButtonSize = 0x254;
+constexpr uint32_t kDigitButtonCount = 10;
+constexpr uint32_t kButtonDigitOffset = 0x240;
+constexpr uint32_t kPageStateOffset = 0x8;
+constexpr uint32_t kPageStateActive = 4;
+constexpr uint32_t kVtableGetTypeInfoOffset = 0x60;
+constexpr int kBackspace = -1;
+constexpr size_t kMaxPendingKeys = 32;
+
+std::mutex g_pendingMutex;
+std::vector<int> g_pending;
+std::atomic_bool g_pageFocused{false};
+
+std::optional<int> KeyValue(const SDL_KeyboardEvent& key) {
+    if ((key.mod & (SDL_KMOD_CTRL | SDL_KMOD_ALT | SDL_KMOD_GUI)) != 0) {
+        return std::nullopt;
+    }
+    if (key.scancode == SDL_SCANCODE_BACKSPACE) {
+        return kBackspace;
+    }
+    if (key.repeat) {
+        return std::nullopt;
+    }
+    if (key.scancode == SDL_SCANCODE_0 || key.scancode == SDL_SCANCODE_KP_0) {
+        return 0;
+    }
+    if (key.scancode >= SDL_SCANCODE_1 && key.scancode <= SDL_SCANCODE_9) {
+        return 1 + (key.scancode - SDL_SCANCODE_1);
+    }
+    if (key.scancode >= SDL_SCANCODE_KP_1 && key.scancode <= SDL_SCANCODE_KP_9) {
+        return 1 + (key.scancode - SDL_SCANCODE_KP_1);
+    }
+    return std::nullopt;
+}
+
+bool IsFocusedRegisterFriendPage(uint32_t page) {
+    try {
+        const uint32_t vtable = Memory::Read32(page);
+        return Memory::Read32(vtable + kVtableGetTypeInfoOffset) == MKW_GADDR(8061E804) &&
+               Memory::Read32(page + kPageStateOffset) == kPageStateActive;
+    } catch (const Memory::AccessViolation&) {
+        return false;
+    }
+}
+
+std::optional<uint32_t> DigitButton(uint32_t page, int digit) {
+    for (uint32_t i = 0; i < kDigitButtonCount; ++i) {
+        const uint32_t button = page + kDigitButtonsOffset + i * kPushButtonSize;
+        if (static_cast<int>(Memory::Read32(button + kButtonDigitOffset)) == digit) {
+            return button;
+        }
+    }
+    return std::nullopt;
+}
+
+void Type(CpuContext* ctx, uint32_t page, int key) {
+    if (key == kBackspace) {
+        ctx->gpr[3] = page;
+        MKW_GUEST_FUNC(8061E3B4)(ctx);
+        return;
+    }
+    const std::optional<uint32_t> button = DigitButton(page, key);
+    if (!button) {
+        return;
+    }
+    ctx->gpr[3] = page;
+    ctx->gpr[4] = *button;
+    ctx->gpr[5] = 0;
+    MKW_GUEST_FUNC(8061E348)(ctx);
+}
+
+} // namespace
+
+namespace FriendCodeKeyboard {
+
+void HandleEvents(const AuroraEvent* events) noexcept {
+    if (!events || !g_pageFocused.load(std::memory_order_acquire) || InputBindings::InputBlocked()) {
+        return;
+    }
+    std::lock_guard lock(g_pendingMutex);
+    for (const AuroraEvent* ev = events; ev->type != AURORA_NONE; ++ev) {
+        if (ev->type != AURORA_SDL_EVENT || ev->sdl.type != SDL_EVENT_KEY_DOWN) {
+            continue;
+        }
+        const std::optional<int> key = KeyValue(ev->sdl.key);
+        if (key && g_pending.size() < kMaxPendingKeys) {
+            g_pending.push_back(*key);
+        }
+    }
+}
+
+} // namespace FriendCodeKeyboard
+
+// Page::CheckActions, only ever called for the topmost page.
+extern "C" void Page_CheckActions_80601c64(CpuContext* ctx) {
+    const uint32_t page = ctx->gpr[3];
+    MKW_GUEST_FUNC(80601C64)(ctx);
+
+    const bool focused = RuntimeProduct::IsRetroRewind() && IsFocusedRegisterFriendPage(page);
+    g_pageFocused.store(focused, std::memory_order_release);
+    std::vector<int> keys;
+    {
+        std::lock_guard lock(g_pendingMutex);
+        keys.swap(g_pending);
+    }
+    if (!focused || InputBindings::InputBlocked()) {
+        return;
+    }
+    for (const int key : keys) {
+        Type(ctx, page, key);
+    }
+}
+
+REGISTER_NATIVE_FUNCTION_AS(0x80601C64, Page_CheckActions_80601c64, "Page_CheckActions_80601c64");