Prototype of Trail of Crumbs:

WASD or arrow keys to move, Left Shift to fire the grappling hand & to drop while hanging.

The grappling hand latches onto the pink-colored surfaces, and bounces off of all others.

The grappling hand can be used to grab the red key card. The grappling hand cannot be used while holding the key. If the key touches the key pad, the key will disappear and the door will unlock. The player loses the level when they wander into a spotlight or into the range of a robot’s flashlight.

Green pickups double the range of the grapple hand. Red pickups turn the grapple hand into a weapon that can destroy robots.