diff --git a/src/engine/fox_enmy.c b/src/engine/fox_enmy.c
index 7dcda5bb..fbd6dd4e 100644
--- a/src/engine/fox_enmy.c
+++ b/src/engine/fox_enmy.c
@@ -710,8 +710,8 @@ bool func_enmy_8006326C(Vec3f* arg0, Vec3f* arg1, ObjectId objId, Object* obj) {
     Vec3f sp50;
     Vec3f sp44;
     s32 colId;
-    s32 pad1[3];
-    f32 sp30;
+    s32 pad1[2];
+    f32 sp30[2];
     s32 pad2;
 
     sp74.x = arg0->x - obj->pos.x;
@@ -745,7 +745,7 @@ bool func_enmy_8006326C(Vec3f* arg0, Vec3f* arg1, ObjectId objId, Object* obj) {
             } else if (objId == OBJ_BOSS_313) {
                 colId = COL1_8;
             }
-            if (func_col1_800998FC(&sp5C, &sp50, arg1, colId, &sp44, &sp30) > 0) {
+            if (func_col1_800998FC(&sp5C, &sp50, arg1, colId, &sp44, sp30) > 0) {
                 return true;
             }
         } else {
diff --git a/src/engine/fox_hud.c b/src/engine/fox_hud.c
index 3688dea6..19e56479 100644
--- a/src/engine/fox_hud.c
+++ b/src/engine/fox_hud.c
@@ -1352,8 +1352,8 @@ void func_hud_80088784(s32 arg0) {
 }
 
 void func_hud_80088970(void) {
-    s32 i;
-    s32 j;
+    s32 i = 0;
+    s32 j = 0;
     Player* player;
     f32 x0;
     f32 y0;
diff --git a/src/engine/fox_play.c b/src/engine/fox_play.c
index 5791d087..14e8185f 100644
--- a/src/engine/fox_play.c
+++ b/src/engine/fox_play.c
@@ -1191,10 +1191,9 @@ bool func_play_800A8054(ObjectId objId, f32 arg1, f32 arg2, f32 arg3, f32 arg4,
     Vec3f sp54;
     Vec3f sp48;
     Vec3f sp3C;
-    f32 pad1;
-    f32 sp34;
+    f32 sp34[2] = { 0, 0 };
     s32 colId;
-    s32 useCol2;
+    bool useCol2;
 
     sp54.x = arg4;
     sp54.y = arg5;
@@ -1361,7 +1360,7 @@ bool func_play_800A8054(ObjectId objId, f32 arg1, f32 arg2, f32 arg3, f32 arg4,
     }
 
     if (!useCol2) {
-        if (func_col1_800998FC(&sp54, &sp48, arg8, colId, &sp3C, &sp34) > 0) {
+        if (func_col1_800998FC(&sp54, &sp48, arg8, colId, &sp3C, sp34) > 0) {
             return true;
         }
     } else {
diff --git a/src/engine/fox_radio.c b/src/engine/fox_radio.c
index db4795b1..8afe1f51 100644
--- a/src/engine/fox_radio.c
+++ b/src/engine/fox_radio.c
@@ -152,7 +152,7 @@ s32 D_radio_80178744;
 
 void func_radio_800BAAE8(void) {
     static f32 D_800D4A74 = -1.0f;
-    u16* sp44;
+    u16* sp44 = NULL;
     s32 mirror;
     s32 i;
     f32 sp38;