diff --git a/game/game.py b/game/game.py
index 2d6001b..e90597a 100644
--- a/game/game.py
+++ b/game/game.py
@@ -37,7 +37,7 @@ proj_ratio = 16.0 / 9.0
 proj_near_z = 8.0
 proj_far_z = 3000.0
 
-sun_direction = math.vec3_normalize((1.0, 0.0, 1.0))
+sun_direction = math.vec3_normalize((1.0, 0.0, 0.5))
 sun_power = 1.0
 
 def main():
@@ -162,6 +162,7 @@ def main():
     print("Running... Ctrl+c to quit")
     start_time = time.monotonic()
     current_time = 0.0
+    frame = 0
     frame_min = 10000.0
     frame_max = 0.0
     frame_avg = 0.0
@@ -170,7 +171,7 @@ def main():
     draw_avg = 0.0
     perf_count = 0
     try:
-        for frame in range(10000):
+        while True:
             current_time = time.monotonic() - start_time
             frame_begin = time.thread_time()
 
@@ -250,6 +251,7 @@ def main():
                 frame_max = max(frame_max, frame_ms)
                 frame_avg += frame_ms
                 perf_count += 1
+            frame += 1
 
     except KeyboardInterrupt:
         pass