Portal™ is a puzzle game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative games on the horizon and will offer gamers hours of unique gameplay.Represent entire series of Portal games.
- - Portal is the most popular Windows, Mac & Linux alternative to GlPortal.
- - Portal is the most popular commercial alternative to GlPortal.
Mari0 is an open source fan-made video game that combines elements of the video games Super Mario Bros and Portal.
- - Mari0 is the most popular Open Source & free alternative to GlPortal.
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 traps and puzzles, which the player must solve by moving around objects in the environment using the portals.
Narbacular Drop Features
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 designer on the critically acclaimed Portal.
Quantum Conundrum Features
As if awakening from a deep sleep, you find yourself in a strange, contradictory world of ancient ruins and advanced technology. Tasked by your creator with solving a series of increasingly complex puzzles, you must decide whether to have faith, or to ask the difficult...
- - The Talos Principle is the most popular iPhone & iPad alternative to GlPortal.
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.
The project seems to be abandoned. Last version, 1.3 beta 7, released in Jult 2011, can be still downloaded from Github
Gravitas is a short first-person puzzle platforming game that transports you to the Gallery of Refined Gravity. Manipulate gravity and the gallery itself to prove yourself a pupil worthy of the Curator’s masterwork.
The time has come. The best mobile logical game ever has arrived to iOS. If you like portals and puzzles, than you have already made the right choice. Just download game and challenge yourself. Support project and get even more benefits.
- - Portalize is the most popular Android alternative to GlPortal.