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Portal 2 mods

Portal 2 stairs mods

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

1.1k stairs mods

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Charley Science Test COOP 1 : Cooperate or dieby Charley McToastyMa premire chambre de test coop. Pas trop compliquee.3.3k downloadsupdated 14 y ago
Downgradeby MaelleHope you'll enjoy and have fun3.3k downloadsupdated 8 y ago
Maze Raceby I LIKE PINKRace with your friend, see who finish the maze more quickly.3.3k downloadsupdated 12 y ago
Swampedby Demon ArisenThis chamber was accidentally flooded by Aperture Science's Water Supply of Questionable Cleanliness. * Luckily, two thousand tonnes of Aperture Science Plexiglass of Questionable Strength** were bought to cover the water, so this chamber is perfectly safe apart from the abundance of industrial-g...3.2k downloadsupdated 12 y ago
Challenge Accepted!by d33pCooperative Small steps accomplished on this map bring remarkable achievements.3.2k downloadsupdated 10 y ago
Reconstructing Science - Chamber 1 - Testby 76561199255808640Chamber 1/19 After being awakened by GLaDOS from your relaxation vault, you are given the Mono Portal Device and transported into the first test chamber. The test begins. Good luck and have fun!3.2k downloadsupdated 4 y ago
Pour la petite #3by NoixDifficulty: Easy-Intermediate.3.2k downloadsupdated 7 y ago
Sendification #8by buttsicleUtilise the power of the Sendificator to avoid being bombarded by bullets from Turrets! Utilise the lasers against them to get rid of them.3.2k downloadsupdated 5 y ago
Ventureby Fumbly BumblyEasy-Medium Difficulty This is my redesign of a puzzle from Ventura 5 by Skyferret. Main elements are a funnel and repulsion gel. Please report any exploits and such in the comments. Your feedback is appreciated!3.2k downloadsupdated 8 y ago
Marathon (v1.1)by Demon Arisen🎵🎙 CAVE JOHNSON ft. Himself Huge Dark Cave (Radio Version) Aperture Records Inc. * * * * * Cave Johnson here Yo, it's Cavey J with a brand new rap Aperture Science Man oh man. Wow. Shoved my girl all up in a computer Got my kicks with a quantum tunnel shooter Left Black Mesa in the ruins with my...3.2k downloadsupdated 8 y ago
Escape The Pit [CO-OP]by GCVosCo-op level with challenges stacked on top of each other. You have to work together to get all the way to the exit up top. Floors are connected by two hatched 'elevators', which can be opened up progressively as you beat each challenge. This way whenever you die / respawn / lose the cube you can...3.2k downloadsupdated 11 y ago
Button Flingby DINORAWRFlinging around finding the things to go on the buttons.3.2k downloadsupdated 9 y ago
Breaking and Enteringby levitatingspleenThere's always a way through. Get creative, or get comfortable, cubes (no matter how companionable) are terrible conversationalists. A retouch of two year old map, removed exploits, improved layout, some extra difficulty for your consideration. Hope you enjoy!3.2k downloadsupdated 10 y ago
Connection 01by Jimmy Gibbs Jr.A pretty simple string of test chambers. Should be fun. More on the way.3.2k downloadsupdated 9 y ago
SP Turret Polarityby aquamollyne"Ha! Was that your bullet-riddled body, flying out of the room?" A live fire course involving turrets, boxes, and the polarity of a funnel. Also threw in a cool feature I found in the map Science Museum. Enjoy! *This map is recommended to JoshJepson. Enjoy! (It may be long enough for a video, it'...3.2k downloadsupdated 12 y ago
Denis Test 2by AnonimekMedium difficulity laser test.3.2k downloadsupdated 11 y ago
motion sensor #2by coNstantinTest made with BEEmod2 4.36.0. Since the first one got so popular, I made a second one. Have fun !3.2k downloadsupdated 5 y ago
2019.08.15.00.19 3Puzzles 4Rooms (medium ca15min+)by Jeepdigger892019.07.18.05.26 coop original title3.2k downloadsupdated 7 y ago
Renewed Test Initiative #1 - Beginningsby buttsicleThis series takes the concepts from Portal 1 and puts them in the beating heart of the lively Enrichment Centre from Portal 2. This certain test chamber starts you off without a Portal Gun, using the power of Portal placers to solve the test.3.2k downloadsupdated 8 y ago
UJump Redoneby Budet Prokhladno3.2k downloadsupdated 13 y ago
The Companion Questby Cool-EggsGo through some chambers to collect 4 Companion Cubes and complete the chamber.3.2k downloadsupdated 13 y ago
Pyrron_Coop.038 : Gratte-Ciel Infernal / Insane Buildingby PyrronLe patron vous attend au dernier etage. Laissez vos dernieres volontes a l'accueil avant de monter. The boss will meet you on the last floor. Please let yours last wishes at reception before climb.3.2k downloadsupdated 11 y ago
Aperture Through The Ages: 1960'sby JaxoshuThe next stop is 1960's Aperture, where lots of Test Chambers were issued Vitrification Orders, where they were unfit for human interaction. They also experimented with Flamethrowers (they were quickly replaced with Mashy Spike Plates) and more Repulsion Gel testing3.2k downloadsupdated 11 y ago
Send the cube together # 1.by Robo SK.This cooperative map is not difficult. It has a simple sequence. If you like the map, hit the thumb up. Then I will create another sendificator map. A lot of fun playing this map.3.2k downloadsupdated 9 y ago
A Lab of Apertureby GustavDerBaerIts a test which will confuse you sometimes.3.2k downloadsupdated 10 y ago
Renewed Test Initiative #7 - Duality (MINOR EDITS)by buttsicleIt's all in the name for this test. Two cubes, two seperate chambers, two portals. Utilise your new Dual Portal Device to solve this chamber. EDIT: - Can no longer shoot between the fizzler and glass in first room. - Cubes are now distinguishable - one's blue, one's orange. - Cubes can actually b...3.2k downloadsupdated 8 y ago
2 Cubes 2 Robotsby Globulooo SMIC2 Test Chambers, 1 exit! For average portal players, Co-op ONLY.3.2k downloadsupdated 9 y ago
Easy startby Marnickowner(NL)just a map with some easy and fun tricks. i hope you will enjoy, Please subscribe, like and comment!3.2k downloadsupdated 13 y ago
Reboot 4/9 Accelerateby xSeeker07xReboot test set Test chamber 4 Accelerate Easter Egg: Fizzler Floor3.2k downloadsupdated 14 y ago
Gizmosby cyron43Update 07/10/2012 Major overhaul. This chamber should be failsafe now. However I had to sacrifice one pusher (highest entity count) due to the peti entity limit. Inspired by two Rube Goldberg chambers I played yesterday. However this chamber is not just for your watching pleasure. You, the player...3.2k downloadsupdated 14 y ago
New Things - II (updated)by Hex: VeeEnjoyerThe second level of "New Things" is mainly about the glass balls in combination with a new liquid and lasers. Good Luck! Difficulty: Medium/Hard Level: 02 NOTE: This is a new improved version of "New Things - II" because the old version was too difficult.3.2k downloadsupdated 4 y ago
The nextby Ernst GhettoYou can ask me what you want ... I won't answer anyway3.1k downloadsupdated 14 y ago
Lasers Troubleby M33hcleLasers are the solution - can you solve it? it solves itself once you see the answer Dificult: Medium T H I N K I N G W I T H P O R T A L S3.1k downloadsupdated 12 y ago
YOLO #3 - The Flashby k0rnySamaIn a glimpse you will success... or die. UPDATED - Corrected and Optimized - June 27th 2015 - Improved second puzzle (with lightbridge). This puzzle is now harder than before. - Improved third puzzle room and fixed a possibility to skip a step heading to the exit. If you want more coop-puzzles, p...3.1k downloadsupdated 11 y ago
Odysseusby IdolonLaser puzzles, mostly.3.1k downloadsupdated 14 y ago
Four Balls and Lasersby BƎRNYワイフ (っ◔◡◔)No descreption3.1k downloadsupdated 10 y ago
Intellect not Included 5by LcjacobpdComments & Questions?3.1k downloadsupdated 9 y ago
CUBEby STASIUCube is life!3.1k downloadsupdated 8 y ago
Renewed Test Initiative #9 - Two-In-One (MINOR EDITS)by buttsicleTwo chambers fitted into one! Use the power of momentum to finish the first, and the skill of speed and timing for the second. EDITS: - Fixed the trigger in the first main room, so it'll activate if the player portals into the room instead of regularly walking in. - Half Panels, because why not?...3.1k downloadsupdated 8 y ago
104 Robotsby baxtertimewell104 turrets to dispose of as you see fit.3.1k downloadsupdated 14 y ago
Coop Playgroundby Whisky Jr :3This is a Playground map. No puzzles in it. This map inclueds: *All Gel types *All Cube types *Light Bridges *Lasers *Turrets Enjoy!3.1k downloadsupdated 14 y ago
I heard you like killing turrets (OMII.3)by Sterling ArthurAn update of a previous test. Not finicky, you don't have to be too precise, no tricky jumps, no hidden tricks. I appreciate feedback. Eliminate turrets with blue paint, fizzlers, lasers, water, or just move them with the helix. Run through, kill turrets, save the cube, paint your way, kill the t...3.1k downloadsupdated 13 y ago
Renewed Test Initiative #15 - Radiation (MINOR EDITS)by buttsicleGLaDOS has brought the Radiation Sensor to the test chambers! Use it to complete this chamber alongside the respective Pellet. The Lifeform Sensor also makes an appearance. EDITS: - There's a way back if you get stuck in the second chamber. - More lighting and beautification.3.1k downloadsupdated 8 y ago
VSC4by VonsnakeForth chamber in a series of chambers I am making.3.1k downloadsupdated 13 y ago
Pyrron_Coop.035 : Goalby Pyrron3.1k downloadsupdated 11 y ago
Test #36by avatar_19873.1k downloadsupdated 14 y ago
Usual Levels pt. 1by 76561198930275679Hello Portal community. I love the Portal and write music, i will try to please you with interesting maps3.1k downloadsupdated 5 y ago
GloomShine #2 (Turret Bash)by gloomshineA little bit of everything for my 2nd attempt. Enjoy =) Also, try my other maps: GloomShine #1 - #20 Please rate and comment3.1k downloadsupdated 13 y ago