diff --git a/code/game/src/debug_draw.c b/code/game/src/debug_draw.c
index dc14b23..48edb1d 100644
--- a/code/game/src/debug_draw.c
+++ b/code/game/src/debug_draw.c
@@ -25,7 +25,7 @@ bool debug_draw_state(void) {
     return draw_is_enabled;
 }
 
-inline void debug_push_entry(debug_draw_entry entry) {
+static inline void debug_push_entry(debug_draw_entry entry) {
     if (!draw_is_enabled) return;
     if (game_get_kind() == GAMEKIND_HEADLESS) return;
     ZPL_ASSERT(draw_queue.num_entries < DEBUG_DRAW_MAX_ENTRIES);
@@ -60,4 +60,4 @@ void debug_push_rect(debug_v2 bmin, debug_v2 bmax, int32_t color) {
                          .bmin = bmin,
                          .bmax = bmax,
                      });
-}
\ No newline at end of file
+}
diff --git a/code/game/src/gui/inventory.c b/code/game/src/gui/inventory.c
index da7886f..7a34012 100644
--- a/code/game/src/gui/inventory.c
+++ b/code/game/src/gui/inventory.c
@@ -2,7 +2,7 @@
 
 static uint8_t inv_selected_item = 0;
 static bool inv_drop_item = false;
-static bool inv_is_open = false;
+bool inv_is_open = false;
 
 static bool inv_item_is_held = false;
 static uint8_t inv_held_item_idx = 0;
@@ -91,4 +91,4 @@ void inventory_draw() {
             inv_item_is_held = false;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/code/modules/modules/systems.c b/code/modules/modules/systems.c
index 9bd4d15..4602491 100644
--- a/code/modules/modules/systems.c
+++ b/code/modules/modules/systems.c
@@ -16,7 +16,7 @@
 #include "source/system_vehicle.c"
 #include "source/system_items.c"
 
-inline float physics_correction(float x, float vx, float bounce) {
+static inline float physics_correction(float x, float vx, float bounce) {
     float r = (((zpl_max(0.0f, (WORLD_BLOCK_SIZE/2.0f) - zpl_abs(x))*zpl_sign(x)))*(WORLD_BLOCK_SIZE/2.0f));
     return r + (-vx*bounce);
 }
diff --git a/code/modules/modules/systems.h b/code/modules/modules/systems.h
index 1688f92..abde056 100644
--- a/code/modules/modules/systems.h
+++ b/code/modules/modules/systems.h
@@ -1,15 +1,15 @@
-#pragma once
-#include "flecs/flecs.h"
-
-inline float safe_dt(ecs_iter_t *it) {
-    return zpl_min(it->delta_time, 0.03334f);
-}
-
-typedef struct {
-    // NOTE(zaklaus): Public systems are exposed here
-    int32_t _unused;
-} Systems;
-
-#define SystemsImportHandles(handles) (void)(handles)
-
-void SystemsImport(ecs_world_t *ecs);
+#pragma once
+#include "flecs/flecs.h"
+
+static inline float safe_dt(ecs_iter_t *it) {
+    return zpl_min(it->delta_time, 0.03334f);
+}
+
+typedef struct {
+    // NOTE(zaklaus): Public systems are exposed here
+    int32_t _unused;
+} Systems;
+
+#define SystemsImportHandles(handles) (void)(handles)
+
+void SystemsImport(ecs_world_t *ecs);