W - jump A - move left D - move right S - grab on to ceiling CLICK - fire 'lazer' SPACE BAR - toggle score display Around the edge of the screen you will find a marker. If you follow the direction of the marker, you will reach the portal to the next level. Next to the mouse, you will find a icon. When it turns green, the 'lazer' will work. You can only stun enemies with the 'lazer'. When you reach the boss battle, the boss has a shield that protects him from 'lazers'. To disable it, you must go to either end of the level. Then the boss' shield will shrink, and may be destroyed by a 'lazer'.
This is one of the games staring NanocubeX. There is sometimes a glitch on the first level, where you may become giant.
