Bridge Constructor Portal
Bridge Constructor Portal mods
A mod changes the game itself, so it is tied to a game version and to whatever loads it. Filter by both and you get the list that will actually load, not the list that mentions your version somewhere in a description.
- Map for Achievementsby BoXoLoPBest map for Achievements Avaible Achievements: Centrifugal Convoy Adjustment System (Passed through the same portal 15 times) Entry-Exit Relay Repeater System (30 times back and forth through the same portal) Aerial Mobility Support System (Bounced 25 times on the repulsion gel with the same veh...393 downloadsupdated 7 y ago
- TABB - Part 45by 76561198051046610Field Fusion You managed to reach one of the highest points of Aperture Expanse, but little do you know, it's a gauntlet of danger, and there's death fizzlers, which are both fields combined. Can you survive this deadly gauntlet? Difficulty: Hard to Very Hard Hazards: Turrets, Goo, Death Fizzlers...391 downloadsupdated 7 y ago
- TABB - Part 34by 76561198051046610From Low To Wild You've escaped the Network right before it blew up, and you landed back into Aperture Expanse. However, this next test chamber is pretty deadly, and Aperture Expanse went on lockdown! You must hurry up before Dark Cave's security systems are transported! Difficulty: Very Hard-Ext...389 downloadsupdated 7 y ago
- TABB - Part 38by 76561198051046610Acid Anarchy After managing to get through the deadly tower, you arrived at the close-by Goo-Pump Sector, which produces the goo you see in today's test chambers. Difficulty: Hard-Very Hard (Can you estimate it?) Hazards: Goo, Laser Fields Vehicles: 5387 downloadsupdated 7 y ago
- For More Science!by Thomas JeffersonAfter acquiring the "For Science!" achievement, I realized the "For More Science!" achievement was 5x as many portal transfers! Inspired by "For Science Achievement Help" by Dave the Delivery Man, I set out to create a map that gave you even MORE SCIENCE! With this map, a single forklift makes it...386 downloadsupdated 8 y ago
- TABB - Part 40by 76561198051046610Repulsion Rapids Since you got out of the manufacturing sector, you were almost back to the main testing track. This final portion is a bit easier than the rest. Only bridges are needed. Difficulty: Easy-Medium Hazards: Goo, Turrets Vehicles: 6385 downloadsupdated 7 y ago
- speeeeeeeeeeeeeedby 76561199851295900ssssssssssssssssssssssssssssssssppppppppppppppppppppppppppppeeeeeeeeeeeeeeeeeeeeeeeeeeeeddddddddddddddd!!!!!!!!!!!!!!!!!!!!379 downloadsupdated 3 mo ago
- dont buildby 76561199229798752373 downloadsupdated 3 y ago
- Art Pieceby Whitefang372 downloadsupdated 2 y ago
- loopby Laveolus371 downloadsupdated 3 y ago
- TABB - Part 42by 76561198051046610The Pellet Games Already making it to the second test in the third stretch, this next test is really dangerous. Most of the dangers you see elsewhere are in here. Difficulty: Very Hard (Estimated by me) Hazards: Lasers, Turrets, Wild Pellets Vehicles: 4367 downloadsupdated 7 y ago
- Call it a day and stay homeby BlackHatterJust fun to watch357 downloadsupdated 4 y ago
- speed!!!!!by 76561199115060273337 downloadsupdated 5 y ago
- create a big brige for 16 fork liftsby 76561199128954644create a big brige for 16 fork lifts331 downloadsupdated 3 y ago
- Easy Achievementsby SkyebredUnlocks the following achievements without building anything: Centrifugal Convoy Adjustment System Entry-Exit Relay Repeater System Aerial Mobility Support System No Hard Feelings For Science! For More Science!331 downloadsupdated 8 y ago
- Wheatley: Chamber 02by CritfishWeave your way through this test chamber, but beware of turrets and intertwined paths!323 downloadsupdated 8 y ago
- achievements steam portals convoy ~3minby drodroylets play to complete portals achievements322 downloadsupdated 3 y ago
- Child's Playby CriticalThread311 downloadsupdated 8 y ago
- Infinite Cakeby wicked571Don't get caught eating cake....311 downloadsupdated 7 y ago
- Auto map!!!!!by NightEye310 downloadsupdated 17 mo ago
- Broken Down 3: Separatedby 76561198401867491You continue through abandoned chambers, while you try to bridge over big pools of goo in seperate rooms. Difficulty: 3/10 (Easy) Part 3 of my mini-series "Broken Down".301 downloadsupdated 7 y ago
- GLaDOS's Madnessby dario.smilesGLaDOS has prepared yet another room for you.This time however she has designed the test chamber in a... well... an egocentrical way.297 downloadsupdated 8 y ago
- auto boss fightby accueil297 downloadsupdated 7 y ago
- My First Levelby the.goosh222Really nothing else to say. It's a random collection.296 downloadsupdated 8 y ago
- Wormholeby 76561199109419493295 downloadsupdated 6 y ago
- Gravity is your friend!by HaasiAustriaA easy level, or not? :-) If you like it, try my other levels.294 downloadsupdated 8 y ago
- Call 911by Diolas911 911 911 911 911 911 911 911286 downloadsupdated 3 y ago
- Bounce 25 Achievmentby VahidSlayerOfAllAerial Mobility Support System Bounced 25 times on the repulsion gel with the same vehicle you may need to block the end of the level so they bounce back286 downloadsupdated 8 y ago
- 80% OF PEOPLE CAN'T BEATby nfseskimoI spent my whole Saturday making this. -- ONLY COMPLETABLE IN CONVOY MODE -- My advise: Cross the bridge when you get to it.284 downloadsupdated 6 y ago
- Simple Chamberby 76561199403307403A simple test, no that hard277 downloadsupdated 4 y ago
- Freeplayby BlinckieDo whatever experiments you wanted to try that you couldn't on the official maps.277 downloadsupdated 7 y ago
- Centrifugal Convoy Adjustment Systemby MaxWillwill help to achieve275 downloadsupdated 7 y ago
- portal and turret achievementsby 76561198798965344so this enough and youll have at most 6 achievements done275 downloadsupdated 7 y ago
- Portalsby gratheFirst map published, Im kinda new to this :/ Edit: Wow, 147 subscribers! This may not seem like much, but it's my first time getting so many subs! Thank you so much!274 downloadsupdated 8 y ago
- Ideallyby 76561199044962032Game wiht portals271 downloadsupdated 6 y ago
- portals go fastby Picardmaneuver271 downloadsupdated 15 mo ago
- The Holeby 76561198840692233Figure out how to get past THE HOLE269 downloadsupdated 4 y ago
- The Escape to the Surfaceby 76561199152292447This is my first workshop map on this game, so i would like feedback, thanks! not continuing this, but you can still see the “story” underneath STORY: your traped underground in Aperture Labortories and you have to go through Aperture's Driving Testing Initiative to escape.267 downloadsupdated 3 y ago
- Laser Loop (Easy)by CriticalThread265 downloadsupdated 3 y ago
- Easiest Levelby K3Fe(CN)6This level is no challenge for you because it is very easy.262 downloadsupdated 7 y ago
- Flings and Bridges 01by 76561199429656791A simple test with flinging and... bridges, of course!261 downloadsupdated 2 y ago
- Sevenby 76561199017645792255 downloadsupdated 5 y ago
- Old entanglementby 76561198414886211This test route was abandoned in 1999. I don't know why you need to go through this, but just go. :)253 downloadsupdated 8 y ago
- entanglementby 76561198414886211251 downloadsupdated 8 y ago
- kenetic atrtby 76561199013323638good ror reliving stress,relaxing and ASMR.(you just have to press ither drive or convoy250 downloadsupdated 4 y ago
- Trickyby Isicus ♿This is my first map, I hope you like it.249 downloadsupdated 8 y ago
- only portalby 76561199223020176248 downloadsupdated 4 y ago
- Portal 1 Chamber 1by 76561198904927139Please note the incandescent particle field across the exit. This Aperture Science Material Emancipation Grid will vaporize any unauthorized equipment that passes through it. Welcome to the first chamber of Portal 1! No work needs to be done, just convoy247 downloadsupdated 5 y ago

