NothingDoor

Free for a limited time! The Nothing Door is your only escape. But the door is picky; it lets nothing through... except you.

Nothing Door is a clever, 1-bit, retro-inspired puzzle game where winning means destroying everything, living or undead. Think ahead and make your moves carefully, because if you fail, you're trapped... forever. Key features include 40 mind-bending levels, 6 enemies, 3 big bosses, and 4 easy-to-learn items (with one really tricky one).