Play Instructions:

Clear the levels by firing same-coloured marbles into the playfield. Bombs will clear everything below. Keep the fire-button pressed to use aftertouch, release the button or bounce the marble off a wall to let the marble go. The game will end if the marbles go off the bottom of the screen. Use the mouse to control the aim, and left-click to fire. Arrow-down to speed up the drop. Esc to open the game menu.

Control Scheme:

Fire: left_mouse.
Movement: mouse.
Jump: na.