arrow keys to move left/right up to jump x to attack probably have to click the green flag 2X To switch between weapon click the weapon boxes in the upper-left corner. these will appear once you have collected the weapon. This is a list of the upgrades in the order you collect them and what they do: -Electric gauntlet. allows you to project a arc of electricity which will harm enemies. -Health armor. will slowly heal you. -Electricity bolt. allows you to shoot a bolt of electricity that will harm enemys -Agility boost. allows you to double jump. Also you can do the difficult super jump and wall jump