diff --git a/code/game/src/world/world.c b/code/game/src/world/world.c
index 8b462d3..a56fe2b 100644
--- a/code/game/src/world/world.c
+++ b/code/game/src/world/world.c
@@ -255,7 +255,7 @@ int32_t world_destroy(void) {
 
 #define WORLD_LIBRG_BUFSIZ 2000000
 
-static void world_tracker_update(uint8_t ticker, uint32_t freq, uint8_t radius) {
+static void world_tracker_update(uint8_t ticker, float freq, uint8_t radius) {
     if (world.tracker_update[ticker] > (float)zpl_time_rel()) return;
     world.tracker_update[ticker] = (float)zpl_time_rel() + freq;
     
@@ -301,9 +301,9 @@ int32_t world_update() {
         ecs_progress(world.ecs, 0.0f);
     }
     
-    uint32_t fast_ms = WORLD_TRACKER_UPDATE_FAST_MS;
-    uint32_t normal_ms = WORLD_TRACKER_UPDATE_NORMAL_MS;
-    uint32_t slow_ms = WORLD_TRACKER_UPDATE_SLOW_MS;
+    float fast_ms = WORLD_TRACKER_UPDATE_FAST_MS;
+    float normal_ms = WORLD_TRACKER_UPDATE_NORMAL_MS;
+    float slow_ms = WORLD_TRACKER_UPDATE_SLOW_MS;
     
     if (game_get_kind() != GAMEKIND_SINGLE) {
         fast_ms = WORLD_TRACKER_UPDATE_MP_FAST_MS;
diff --git a/code/game/src/world/world.h b/code/game/src/world/world.h
index 438a883..f4ba77b 100644
--- a/code/game/src/world/world.h
+++ b/code/game/src/world/world.h
@@ -17,11 +17,11 @@
 #define WORLD_LAYERING 0
 #define WORLD_TRACKER_LAYERS 3
 #define WORLD_TRACKER_UPDATE_FAST_MS 0
-#define WORLD_TRACKER_UPDATE_NORMAL_MS 50
-#define WORLD_TRACKER_UPDATE_SLOW_MS 100
-#define WORLD_TRACKER_UPDATE_MP_FAST_MS 50
-#define WORLD_TRACKER_UPDATE_MP_NORMAL_MS 150
-#define WORLD_TRACKER_UPDATE_MP_SLOW_MS 300
+#define WORLD_TRACKER_UPDATE_NORMAL_MS 0.05f
+#define WORLD_TRACKER_UPDATE_SLOW_MS 0.1f
+#define WORLD_TRACKER_UPDATE_MP_FAST_MS 0.05f
+#define WORLD_TRACKER_UPDATE_MP_NORMAL_MS 0.15f
+#define WORLD_TRACKER_UPDATE_MP_SLOW_MS 0.3f
 #define WORLD_BLOCK_SIZE 64
 
 #define WORLD_PKT_READER(name) int32_t name(void* data, uint32_t datalen, void *udata)