If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Storm the castle to restore disorder and freedom to Ogre Town!
Arrow keys - Walk & Climb.
Space bar or Z - Jump.
X - Fight.
C - Special Attack.
C+Down - Big Lift.
Spikes will kill both you and enemies. Special attacks use energy, which will recharge over time.