EXPLOSION!

Explosion is an action-packed game in which you play as a circle with the ability to explode everything. Fight you way through endless waves of enemies and chain attacks to get the highest combo (mine is 399). If it sounds interesting you can play it here.

Great game! I played Google Chrome. The highest combo is displayed correctly during the game. But when game over comes, the null value is displayed. In the beginning, I could not understand that you need to press the space bar to destroy enemies. Maybe I didn't see the instructions somewhere?