Your mission in this fun fast paced shooting game is to kill mad cats as they attempt to prevent you from reaching their castle fortress. Along the way you’ll fend off 20 levels, full of monsters that willl relentlessly attack you. Bullet Heaven is really hard game, luckily you can upgrade your character which will help you in your quest. Use YOUR MOUSE to move and click LEFT MOUSE BUTTON to fire (double click to fire from sub weapon). Press the SPACEBAR to drop a bomb (it will kill all enemies on the screen). Pressing SHIFT will slow down your movement and show hitbox. Good luck!