How to play
Use
W, A, S, D or
↑, ↓, ←, → to move and merge cubes.
Use E or ⇞ to move them towards the screen,
C or ⇟ to move them towards you.
You may rotate the camera by left-clicking and moving your mouse. Zooming with the mouse wheel is also enabled.
Saving and charging games
Click 'Save' to display the state of the current game. You may copy it somewhere for later loading.
Click 'Load' and paste the previously saved state, then click 'Load' again to apply the charge.
Beware, the current game state will be lost.
Use Ctrl+F5 to reload everything.