Gamma Energy
PuzzleGamma Energy visits the Aperture Science East facility, built after GLaDOS gained sentience. The goal was to create a facility where GLaDOS' research...
this is a mod i made for Portal 1 where you're able to bunnyhop, HL1 style
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Gamma Energy visits the Aperture Science East facility, built after GLaDOS gained sentience. The goal was to create a facility where GLaDOS' research...
Portal: Prelude, as its name implies, is an unofficial prequel to the game Portal. Its story revolves around the pre-GlaDOS epoch way before she was plugged...
This creates and installs a portal configuration file that increases the size of the close captions and reduces the size of the credits text in Portal...
Return to Aperture Science, overrun by a rogue Combine AI with little patience and murderous intent. Solve puzzles that will challenge your three-dimensional...
The story is rewritten in the fashion of a community project. Aperture features 19 test chambers and an escape sequence.
Chell's Legend is a portal mod with an exciting new take on the half-life 2 universe. Combining new mechanics and elements to tell a unique story.
Portal: Unity is a mod for the Valve game "portal" with almost everything revamped. New story levels, New textures, redesigned portals, new protagonist...
Portal: Still Alive, but instead of it being a mod on your Steam library, it's a map pack you can find in Bonus Maps.
Rexaura is a mod for Portal based on high energy pellets and several new mechanics surrounding them.
Portal: Ambition is a semi-story-driven campaign that offers hours of gameplay through puzzles and out-of-bounds tasks. A copied specimen of the one and...