Portal 2 MP Mod
PuzzleThis mod allows you to play with 2-33 players in both the multiplayer and singleplayer campaign in Portal 2.
This is a free Portal 2 Community-Made Mod, it is Portal 3, which also includes the "Perpetual Testing Initiative", which is also expanded. The items are the high energy pellets, they now replaced the deadly lasers with high energy pellets. NOTE: The deadly lasers are the disabled devices. This mod is developed by Valve, but created by Portal2Player1. Valve needs to make the same puzzles from Portal 1 and 2 in Portal 3, but Portal 1 Levels in Portal 3 will have portal 2 lasers, and Portal 2 levels in Portal 3 will have High Energy Pellets. Again, the lasers are also in Portal 2. but are broken and disabled devices. Portal 3 Levels will have different test chambers than Portal 1 and 2, which starts back in the deystroyed test chamber 00/19 from Portal 2
Mod Deleted
The mod you are trying to view has been deleted and is no longer available. This may have occurred at the developers request because it is no longer active and was not released, or it may have occurred because it violated the sites Terms of Use. If this is a mistake and you are a member of this mods team and would like it re-activated, please contact us with the details.
Continue browsing the mod list, to find the profile you are after.
You may also like
Dilapidation
PuzzleA 7 part series of maps in the destroyed/overgrown style, explore and puzzle in the ruins of the Aperture Laboratories as you try to escape. Puzzles will...
Portal: Intrusion
PuzzlePortal: Intrusion is a mod for Portal 2, running off of Community Edition. Set after the events of Course 5 in co-op, You, Thomas, wake up from the human...
Portal 2 Beta Mod
PuzzleThis is my recreation of Portal 2 Beta form E3 Trailer. Additions: Custom maps, E3 maps, Custom Glados Voice Line and other stuff.
Portal 2: The Second Slice
PuzzleThis mod is now cancelled. However, the portal 1 version is still available.
Old Science Initiative
PuzzleWelcome to the "Old Science Initiative", astronauts, war heroes, Olympians... Who else is worthy of the best honors?
Portal: Fallout Community Maps
PuzzleYou are James, the very first test subject for the Interdimensional Travel Device (ITD). After successfully crossing to Earth 613, the ITD collapses...
Portal: Unity Reboot
PuzzlePortal: Unity Reboot, remade for the Portal 2 game engine. The maps have been polished/remade/heightened to higher quality and mechanics have been shifted...
Portal 2 | Memories
PuzzleThe idea behind this is to make an episodic mod, which you can play as it grows and every new chapter will be based on a whole new theme. The basic concept...
Aperture Ireland
PuzzleAperture Ireland tells the story of a test subject in one of Aperture's regional branches. Solve puzzles and dodge bullets as you start to unravel the...
Portal 1 Multiplayer In Portal 2 Co-op
PuzzlePlay the entire portal 1 campaign in portal 2 multiplayer.