Make sure volume is on. No graphics. Just sounds. Its a sound base tile puzzle. Navigate across a maze full of little traps and other fun mechanism. The screen is all black normally.

Also i should note the “ump” noise is hitting the wall, its not a walking noise, and there is no footstep noise.

Arrow Keys move and shift Q starts a new game at level 1 (erases old data once you beat the first level) M = mutes the background music