Portal Beta mod

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AperBine Secrets

Apr 5 2024 Early Access Apr 6, 2024 Puzzle

AperBine Secrets is a mod made by me (Algret132) which is set in an alternate universe were the Combine have captured the Aperture facility. You have...

Portal: Ambition

Apr 9 2024 Coming 2024 Puzzle

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...

Blue Portals

Jun 29 2022 Released 2010 Puzzle

Blue Portals is a unique Portal mod that has players traverse through new test chambers using only the single portal device and many new test elements.

Gamma Energy

Oct 11 2022 Released 2010 Puzzle

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

Dec 18 2023 Released 2008 Puzzle

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...

Portal: Crumbs Of Truth

Jan 5 2023 Released Jun 2022 Puzzle

Portal: Crumbs Of Truth is a mod for portal, keeping the standard chamber elements used in novel ways, with a couple of new additions too! With 15 brand...

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