Extra Science
PuzzleYou Subject [REDACTED] are assigned to the ASHPD Advanced Test Track. Will you survive?
Modification with 10 hub doors, behind each door there are 30 test chambers waiting for you, which are getting harder and harder! According to my calculations, the approximate full release date is September 14, 2023, 2024. Early release date January 3, 2024, there will be 150 test chambers.
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You Subject [REDACTED] are assigned to the ASHPD Advanced Test Track. Will you survive?
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 2 Mappack is just a mappack for the original game Portal. This will just have 4 different chambers, it's not a huge mappack. This is just for fun...
Portal Beta recreation in the Nova Prospekt aesthetic of the early/mid 2005 beta.
Portal: Unity is a mod for the Valve game "portal" with almost everything revamped. New story levels, New textures, redesigned portals, new protagonist...
Portal Pro is a set of test chambers focusing on solving puzzles locally rather than using complex fling techniques. The goal here is that the solutions...
The story is rewritten in the fashion of a community project. Aperture features 19 test chambers and an escape sequence.
Welcome to Wortal! This is an upcoming mod I've been making for the past 2 years or so. This mod aims to "Warioify" the game, as well as add the most...
NOTE: This is an Archive of a VERY old mod I made. it's pretty unfinished and only has two levels (because thats all i could archive)
Portal: The Second Slice is a mod that aims to remake concepts from the lost “Core Hub” era of Portal 2 in Portal 1 and extending on them.