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Portal 2 mods

Portal 2 laser relay mods

Everything filed under laser relay by its own author, ordered by how much it is used.

690 laser relay mods

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Coop Problemsby SaladTry not to die!15.1k downloadsupdated 10 y ago
[COOP] Sunbury Chambers 14 (HARD!)by BierPizzaChipsA three chambers map with increasing difficulty from chamber to chamber. The last chambers is very tricky. Difficulty: Hard ------------------------ #Created with Valve Hammer15.1k downloadsupdated 14 y ago
Francks_ COOP Sessions #11 - Windowsby Francks_Teamwork to escape No deaths are necessary Edit (06/11/21) : Skip removed15.1k downloadsupdated 5 y ago
The science begins here #1by Nightfall CoffeeThis's a normally APERTURE test chamber. Turrets and laser and whatever that kill you. Good luck!15.0k downloadsupdated 9 y ago
Space Station: Episode 1by PhillypopYou've been teleported to Aperture's deep space station and need to escape somehow. Redux! Decided to overhaul the entire thing, fix up my sloppy first map make. Added tonnes of things to 'clutter up' the empty spaces, lots of texture fixes, puzzle hints etc. Made space core shut up when you put...15.0k downloadsupdated 13 y ago
8 Minigamesby TaddLIt`s a very big room with 8 tests. It`s not really difficult, but nevertheless funny. Hidden Challenge: Do you need more than 12 portals for all tests? Thanks for 12.000 views! <3 Have fun :) TaddL14.9k downloadsupdated 14 y ago
re:Escape From Aperture Pt. 4: Goodbye, Sirby Anachronistic ALLOSWith your last external hope on stopping the facility from exploding gone, your only choice is to head back to the Central AI Chamber and try to hook GLaDOS back in... 0==========0 This map series is a remake of my very first map series overall, Escape From Aperture. (Someone else made a series w...14.6k downloadsupdated 11 y ago
There's no I in team, 03by LPChipThis is my third map in the collection There's no I in Team. This map has four sections where 2 are really easy and quick, and 2 require more thinking. All sections will require teamwork of course. *Updates:* v1.0: Initial release v1.1: Changed mechanic a little bit to work better and make sure p...14.5k downloadsupdated 14 y ago
The science begins here #3by Nightfall CoffeeWell, well, well... Welcome to MY LAIR... ohh wait, I want to say test chamber. I tell about this chamber: lasers, turets, goo, diversity vent and...wait a minute, diversity vent? We nerver use it ago. Screw it! Good luck!14.5k downloadsupdated 9 y ago
re:Escape From Aperture Pt. 2: Override Gammaby Anachronistic ALLOSWith GLaDOS booted out of the Central AI Chassis and being unable to get back in immediately, you must now find a way to fix all of this... 0==========0 This map series is a remake of my very first map series overall, Escape From Aperture. (Someone else made a series with an identical title, but...14.4k downloadsupdated 11 y ago
Portal Plus: Chapter 5 | Part 2/5by ScesiePart II Now that you and Wheatley have escaped GLaDOS, you must work to take out her turrets... Portal Plus is a custom map series with each chapter up to Chapter 5 acting as an alternate version of the main Portal 2 game. These maps are the latest and last in the series. Part 2 Easy difficulty a...14.1k downloadsupdated 2 y ago
re:Escape From Aperture Pt. 3: Explosion Imminentby Anachronistic ALLOSSomething's happened to GLaDOS because of that strange Override Gamma protocol..now you have to find both her and a way out of this place... 0==========0 This map series is a remake of my very first map series overall, Escape From Aperture. (Someone else made a series with an identical title, but...13.8k downloadsupdated 11 y ago
Fun Simulatorby DonyelBe sure to make use of the 'tab' function in which you can see what your partner sees. Keep in mind in cooperative chambers you must employ two sets of portals. Teamwork and communication is key to completing any cooperative test chamber. Used Back-Stock's Extended Editor (not needed to play the...13.8k downloadsupdated 14 y ago
Reflectionby DragmaIt's about lasers reflection or particles, but you wont get any cubes to help you there. you still have 4 portals to get it done Difficulty 3/513.8k downloadsupdated 8 y ago
Francks_ COOP Sessions #1 - The first oneby Francks_My first coop map No deaths are necessary Meu primeiro mapa coop.13.7k downloadsupdated 5 y ago
Martin's Cooperative TESTby TraViSTest of new Portal 2 feature - community cooperative maps13.4k downloadsupdated 14 y ago
Tornate: Back Testingby ReepblueMap 1 of 4 of Tornate13.4k downloadsupdated 14 y ago
Francks_ COOP Sessions #7 - The Cubesby Francks_Teamwork to get the cubes No deaths are necessary Edit(15/09/20): minor bugs fixed Edit 2(02/12/20): softblock fixed13.2k downloadsupdated 5 y ago
Portals Through Time - Red Skyby Setin================================== Portals Through Time (Part 2/3) - Red Sky ================================== Created by: Austin 'Setin' House Made in Hammer over the course of 10 weeks. Face new challenges and solve interesting puzzles with the addition of Time Travel! Go back and forth betwee...13.0k downloadsupdated 12 y ago
Francks_ COOP Sessions #21 - Reworkedby Francks_Teamwork to solve this reworked test No deaths are necessary Edit(24/11/20): new stage added13.0k downloadsupdated 6 y ago
[PeTI COOP] Sunbury Chambers 20by BierPizzaChipsJust do things together - so easy. Of course with a little twist. Difficulty: Medium ------------------------ #BeeMod #HMW #BPC This map can be run WITHOUT having any mod installed.13.0k downloadsupdated 13 y ago
Evolution of Scienceby ellaA normal 1x1 square room slowly transforms into a much more complex test. It's like Darwin's theory of evolution, only Aperture's scientists don't waste their time trying to talk with finches.12.9k downloadsupdated 14 y ago
Francks_ COOP Sessions #10 - The Pool & The Roomsby Francks_Teamwork to go through the pool and the rooms No deaths are necessary12.7k downloadsupdated 5 y ago
Kill the Dragon! [Epic]by TimoteeeiYou wanna some fun? How about killing a dragon tonight? Alert! Alert! The giant reptile invaded the city! Only YOU, dovahkiin...sorry, i mean portal-gun owner, can beat it! The dragon has his own amount of HP! Find his weak points and make strike to them, then go into it and grab his heart! Kill...12.7k downloadsupdated 14 y ago
Tornate: Flyby ReepblueMap 2 of 4 of Tornate12.6k downloadsupdated 14 y ago
Perpetual Lasersby MeviousThis map is a tutorial for a concept used in Gig's map Laserdox.12.6k downloadsupdated 14 y ago
Into The Multiverse part 6 REUPLOADby ScolvoI DID NOT MAKE THIS I am only reuploading it because the original version has gone down ( hopefully for a good reason ) and I want to give people the chance to play it and replay it. These maps were made by Blappeture Executiver No.112.6k downloadsupdated 8 y ago
Refreshing course 4by harald_snelQuick thanks to Ser Nibbs for testing my maps. Goodluck and have fun!12.4k downloadsupdated 13 y ago
Into The Multiverse part 5 REUPLOADby ScolvoI DID NOT MAKE THIS I am only reuploading it because the original version has gone down ( hopefully for a good reason ) and I want to give people the chance to play it and replay it. These maps were made by Blappeture Executiver No.112.4k downloadsupdated 8 y ago
Lautaros Co-op #6 (Beginner Work)by Lautaro(Experimental beginner work) Multichambers cooperative. It includes checkpoints.12.4k downloadsupdated 10 y ago
Into The Multiverse part 4 Reuploadby ScolvoI DID NOT MAKE THIS I am only reuploading it because the original version has gone down ( hopefully for a good reason ) and I want to give people the chance to play it and replay it. These maps were made by Blappeture Executiver No.112.3k downloadsupdated 8 y ago
Francks_ COOP Sessions #26 -The Corridor ( Step III )by Francks_Teamwork to go through the corridor's third and last step No deaths are necessary Edit(18/11/20): fixed a problem at the end)12.1k downloadsupdated 5 y ago
Into The Multiverse part 7 REUPLOADby ScolvoI DID NOT MAKE THIS I am only reuploading it because the original version has gone down ( hopefully for a good reason ) and I want to give people the chance to play it and replay it. These maps were made by Blappeture Executiver No.112.0k downloadsupdated 8 y ago
Francks_ COOP Sessions #18 - 3 Stepsby Francks_Teamwork to complete the 3 steps No deaths are necessary BUT, in one specific part at the middle, is way faster just to die than to go all the way back (you'll easily find out where) but still not necessary12.0k downloadsupdated 5 y ago
Chain Reactionby ArtishockThe map contains no puzzle and is intended only for fun.12.0k downloadsupdated 13 y ago
Tales from the Multiverse: Episode 1by Ben-G-ManHello test subject, and welcome to multiverse 101539! You have been selected to participate in this Aperture Science mandatory testing cycle as part of our multiverse outreach program, so given that you can breathe oxygen, everything should be just fine...11.9k downloadsupdated 7 y ago
Francks_ COOP Sessions #14 - Confusionby Francks_Teamwork for solve the confusing test chamber No deaths are necessary11.8k downloadsupdated 5 y ago
Happy Birthday, Portal 2!by ellaIn honor of the 2nd anniversary of Portal 2, I have created this special, somewhat easy test chamber. With real confetti this time.11.7k downloadsupdated 13 y ago
Havocoop Room 1by Saint BranhamTwo floors, two players. Get in sync and drop the cubes.11.7k downloadsupdated 12 y ago
Development Zonesby 76561198988222926I finally finished my third map in Hammer for Portal 2. I spent exactly one month making it, from February 8 to March 8. Map Topic: My personal alternative-universe version of Aperture Labs. The idea is that these “Development Zones” represent damaged space within the universe itself. Map Descrip...11.6k downloadsupdated 6 mo ago
There's no I in team, 02by LPChipThis is my second map in the collection There's no I in Team. This puzzle is made into 2 sections. The first section is solely based on working with 4 portals, where the second one is... a surprise. *updates*: v 1.0: Initial release v 1.1: Fixed way to make 1st section almost fully skippable v 1....11.5k downloadsupdated 14 y ago
Time Travel part 2by Smab642This ist the 2nd part of my time travel maps. This test is a bit longer and more complicated. Please play part 1 first, so you understand the concept of the time machine. If you liked this map please hit the like button. If you didn't enjoy playing this map please write a comment about what I cou...11.4k downloadsupdated 9 y ago
T.L.W.A. (The Long Way Around) 3by Agriden_ArtsThe third installment of The Long Way Around test chambers, now being abbreviated to T.L.W.A. Okay, this is involved. You'll be confused, then after five minutes you'll understand what you need to do. Or not. It depends on how creatively you can think. Also, if you find anything I can improve upo...11.3k downloadsupdated 11 y ago
Francks_ COOP Sessions #32 - Barriersby Francks_Teamwork to avoid the barriers No deaths are necessary Destroying cubes/spheres may be necessary11.2k downloadsupdated 5 y ago
Enough is Enoughby Rand0mNumbersThey want the test to keep going. You don't. Give 'em what for! Should they get the best of you, let me know. Release 1.1: - Death can now be found behind the first laser relay. - Water should now be level in the same area. -------------------------------------------------------------------------...11.2k downloadsupdated 14 y ago
The lost Cubeby monkeYou have a cube button on a test chamber, but there is no cube. The only clue you can see is the button at the window and the rathole on ceiling. ----------------------------------------------------------------- Difficulty : Easy ----------------------------------------------------------------- H...11.2k downloadsupdated 14 y ago
[COOP] Sunbury Chambers 113by BierPizzaChipsThe Ball Will Fall If The Cube Kisses The Wall. Difficulty: Medium ------------------------ #StyleMod #Bee2Mod #bisqwit #BPC This map can be run WITHOUT having any mod installed. ------------------------ This map 113 is the COOP version of the Single-Player map 112. The map 73 had to make place f...11.0k downloadsupdated 12 y ago
THE LONE FUTURE-STARTER [Map 5/7]by SejievanFeaturing New posters and signs (I'm sorry for the bad grammar >.<) Hint systems (to help you if you be stuck) One Achievement: Chalenge Accepted: Bring to my desk what is rightfully not mine. Now, a little backstory: Finally you are getting closer from your objective, in the insides of the QOOPA...10.8k downloadsupdated 10 y ago