Edit the level as you play. Can't reach the key you need? Build an elevator! Getting crushed by gigantic spiked balls? Create some spikes of your own to destroy them! 40 levels with an increasing difficulty curve.
MOVE with WASD or ARROWS
EDIT LEVELS with MOUSE
RESTART LEVEL with R
Note: You can choose the order of the blocks you place by selecting the in the top-right menu area.