If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Help the devil kid confront the attacking enemies and make his way through various levels. Enemies will attack you from both sides and you must kill them. You will be able to use special attacks and activate RAGE to cause more destruction.
Collect the power-ups falling down from the sky to perform a special attack.
Left / Right Arrow Keys - Move.
Up Arrow Key - Jump.
A - Melee Attack.
S - Special Attack.
D - Activate Rage.