Wormholes
Finish the game by completing numerous 3D puzzles based in underground chambers.
6 Alternatives To Wormholes
ASCIIpOrtal
See high res text graphics. Master physics bending puzzles. Escape the test chambers.
GlPortal
A free open source game with teleportation.
Mari0
What happens when you mash Super Mario Bros. and Portal together?
Portile
Portile is a 2d, tile-based take on Narbacular Drop (more than Portal, because momentum plays a big…
Promethius
Graphic style similar to Portal. Time based puzzles with a twist.
Slingshot
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