1.arrows or wasd to move 2.click upgrade hp to get 1 hp/shield if u hv 10 score 3.boss at 10 score which gives 10 score 4.have max of 10 health 5.no shield max 6.if u get hit by boss bullets, boss, or ghost, u lose 1 hp/shield 7.click upgrades to access the upgrades 8.click x button to close upgrades 9.at 100 score, you will be able to rebirth, which resets everything and every rebirth will multiply your score like this: score multiplier is 1 + rebirth/10 10.click upgrade attack to get +1 attack if u hv 10 score 11. Click or press space to shoot 12.Codes are for admins(me) UPDATE ------------------------------------------------------------------------- Enemy fires laser beams too!