29 Like Mari0 Good alternative? YES NO Mari0 is an open source fan-made video game that combines elements of the video games Super Mario Bros and Portal. Free Open Source Mac Windows Linux Multiplayer Single player Add a feature Discontinued The two developers stopped. the game does not work anymore becouse it was created with l?ve2d 0.8 but on 0.9 its coruppted
6 Like GlPortal Good alternative? YES NO A free open source game with teleportation. Free Open Source Mac Windows Linux First person view Single player Add a feature
12 Like Quantum Conundrum Good alternative? YES NO Quantum Conundrum is a first-person action video game by Airtight Games and published by Square Enix. It is designed by Kim Swift, who formerly worked at Valve as a lead... Commercial Windows First person view Add a feature
5 Like Portile Good alternative? YES NO Portile is a 2d, tile-based take on Narbacular Drop (more than Portal, because momentum plays a big part in Portal, and it doesn’t play any part in this). Free Open Source Mac Windows No features added Add a feature
12 Like Narbacular Drop Good alternative? YES NO Narbacular Drop is an environmental puzzle game in a fantasy setting, where the player navigates a dungeon with two interconnected portals. The dungeon has a series of... Free Windows No features added Add a feature
4 Like Antichamber Good alternative? YES NO A unique puzzle game that totally ignores normal Euclidean geometry. Cubes that contain something different depending on which way you look into it, stairs that go up... Commercial Mac Windows Linux Unreal Engine No features added Add a feature
5 Like ASCIIpOrtal Alternative? YES NO See high res text graphics. Master physics bending puzzles. Escape the test chambers. Play ASCIIpOrtal! The text-based game with a geometry breaking physics gun. ... Free Open Source Mac Windows Linux No features added Add a feature Discontinued The project seems to be abandoned. Last version, 1.3 beta 7, released in Jult 2011, can be still downloaded from Github
0 Like Wormholes Good alternative? YES NO Finish the game by completing numerous 3D puzzles based in underground chambers. Only with the A978 Wormhole Gun will you have the ability to create wormholes allowing... Free iPhone iPad No features added Add a feature
1 Like Promethius Good alternative? YES NO Graphic style similar to Portal. Time based puzzles with a twist. Free Windows No features added Add a feature
0 Like [Tessaract] Good alternative? YES NO An iPad game similar to portal. It has a level builder with a vast number of customisation. Commercial iPhone iPad No features added Add a feature
0 Like Doctor Hoctor Boing Good alternative? YES NO On a verge of a great discovery, Doctor Hoctor Boing has been sabotaged, Doctor Hoctor and his laboratory companion the squirrel have been framed by the Professor... Freemium Android iPhone Android Tablet Windows Phone iPad Free to play Add a feature
0 Like Magic Portals Good alternative? YES NO Magic Portals is an addicting game that combines classical platform adventure gameplay with challenging puzzle elements, featuring portal spells which are used to... Freemium Android iPhone iPad Single player Add a feature
0 Like Magrunner: Dark Pulse Alternative? YES NO Magrunner is a puzzle/fps like Portal, but instead of using a portal gun, you use a magnetic gun to solve puzzles. Commercial Windows No features added Add a feature
0 Like Portal Slingshot Good alternative? YES NO You are equipped with a portal slingshot that allows you to shoot two portals that connect the space between them together. Completing the puzzles require the use of... Freemium Linux Android Single player Add a feature
0 Like Torque (video game) Good alternative? YES NO Torque is a physics-based first-person puzzle/platformer, relatively close to Portal in its artistic design, but using a rotation-based main mechanic instead of portals. Commercial Windows Linux First person view Add a feature
