Tomb of the Mask is an arcade game with an infinite procedurally generated vertical labyrinth. Seeking for adventure you get into a tomb where you find a strange mask. You put it on and suddenly realize that you can now climb walls - easily and promptly. And that's when all the fun begins.
You'll face a variety of traps, enemies, game mechanics and power-ups. And as far as time doesn't wait, get a grip and up you go.