A rather solid 2D maze game. It allows you to generate mazes from size 5x5 to 400x400. Simple but effective graphics, tile based movement, save/load feature, no-secondary objectives (only find the exit), and no sound and music.
The game lacks a level-based mode with preset mazes and more features. Like this, the entire challenge is to beat a generated maze of a certain size in a certain amount of time/steps.