A fan-made mod called Portal: Revolution, a prequel to Portal 2, was released on Steam, featuring 40 new puzzles and an 8-hour story. The mod was initially delayed for review by Valve but has since gained popularity. It is available for free and has been well-received by the gaming community.
A fan-made, 7-hour Portal 2 prequel just hit Steam for free and it's so good that I'm sad Valve stopped making Portal all over again. https://t.co/fRF8nuZ3cs
Impressive Portal 2 mod adds prequel story and 40 new chambers https://t.co/DApZmKpAvW https://t.co/AAskDNzWLB
80Level: Revisit the Aperture Science Enrichment Center in Portal: Revolution, a new fan-made mod that imagines the events between Valve's Portal and Portal 2. Play it for free on Steam: https://t.co/iChyAAsR01 #PortalRevolution #portal #portal2 #valv… https://t.co/hqZgygHGpu
Portal Revolution - the fan-made mod with a new narrative and 40 puzzles - is already flying on Steam after a day of release https://t.co/Nx5P9dlhjE https://t.co/AGzqFqlCp8
Portal 2 Revolution, the free fan-made prequel to the top-rated game on Steam, has been delayed while Valve reviews it https://t.co/2bQZYeiBtQ https://t.co/OAiV1kTYeT
The release date was pushed today for Portal: Revolution, a community-built mod for Portal 2, leaving fans chomping at the bit for 40 new puzzles, as promised. https://t.co/gjdS0ameEt https://t.co/jEiKZaZ1XM
Portal: Revolution Is Basically a Full-Sized Fan-Made Prequel Releasing Very Soon https://t.co/9f7tXzZZJ3 https://t.co/tzMVZCYkRP
Portal 2's game-sized prequel mod squeezes in 40 new puzzles, fully-voiced original characters, and an 8-hour story https://t.co/vd7t9AG4fg
The portal is completely micro-transactions. https://t.co/F3LSOiKyNC
Portal 64 is an N64 demake of Valve’s classic, now available as a “First Slice” https://t.co/IIrVOkGW63
Portal 64 now has a playable 'first slice' with two-thirds of the game's test chambers https://t.co/W43YpJ4S41