Updates/fixes/features:
+ 5 new levels [11 - 15].
+ Updated "Level select" screen. Added levels pagination.
+ Survival mode.
+ Simple Tower defense mechanic.
+ New items: Skull, Shield.
+ Burning bomb wick animation.
+ New doors type - ventilation.
+ Pick all coins for three stars.
+ Collected bombs are now stored and can be used in other levels.
+ Earth quake mechanic.
+ On explode shake screen.
+ Gus radius fix.