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.
- Tri-Structural Bridgesby JimmuTenken29All three basic types of bridges are required here. Column-support, self-support, and cable-support bridges will all be used here. Put your lengthy bridge-building skills to the test!97 downloadsupdated 7 y ago
- Achievements Chamberby maxbrlcFor portal and repulsion gel related achievements96 downloadsupdated 7 y ago
- Laser gameby LokkenBer na vědomí, že laser namířený do oka může způsobit nemalé problémy…95 downloadsupdated 7 y ago
- Hard Timesby 7656119882776311995 downloadsupdated 8 y ago
- Testing Trackby TopHatEasy chamber, first in the collection. Simple momentum and laws of gravity are in play.95 downloadsupdated 8 y ago
- QUESTION (HARD!)by 76561199204161824IM MAKING THIS LEVEL 3 HOUR94 downloadsupdated 3 y ago
- hanging on by a stringby {FOX MELEE}your first idea is probaly the right one94 downloadsupdated 4 y ago
- portal and speedby 76561199817905685127389127389172 km\h94 downloadsupdated 7 mo ago
- JustFun_3by Treddy1"Stack of cars" Some mechanisms exist just to look pretty, they are locked in boxes. Make "driving" first to see the situation ... I did 10 convoy test without any problems.93 downloadsupdated 8 y ago
- Testchamber:0Cby 7656119925836197893 downloadsupdated 4 y ago
- ciencia e adrenalina.by 76561198930603737camara de testes altomatica, para testar a funcionalidade dos portais.93 downloadsupdated 5 y ago
- Test_Chamber_2by 76561198978663420The second test chamber.... Be careful, because ther is a reserve of neurotoxin attached to the test chamber....93 downloadsupdated 6 y ago
- test6: Complicated bridgesby 76561198977513172I decided to create something simpler… Edited: 1. You failed to create "something simpler". 2. Black levels – bad idea.93 downloadsupdated 3 y ago
- Unstable Areaby EndrxA Ddeadly Goo-Filled Area.93 downloadsupdated 8 y ago
- escape from aperture 2by 7656119876362572593 downloadsupdated 4 mo ago
- Test 01by NoahMy first level I made!92 downloadsupdated 8 y ago
- Heart bleeds black!by paladin.heroComplete the path. Avoid collisons!92 downloadsupdated 8 y ago
- Thinking With Bendingby NR94191 downloadsupdated 6 y ago
- All Roads Lead to..by ҥӵриӧѕMedium difficulty. Someone has decided to switch tactics on you -literally. You need to help your fellow forky overcome the obstacles, otherwise instead of seeing more cake, you will see a nice shade of red before you vaporise.91 downloadsupdated 8 y ago
- Gelby 7656119962520563391 downloadsupdated 3 y ago
- You Monster Achievementby XERO91 downloadsupdated 7 y ago
- 丝毫不差by 7656119937961748990 downloadsupdated 3 y ago
- Time Stallerby 76561198338192539Stall for Time while your compainoin cube deactivates lazer.90 downloadsupdated 6 y ago
- bridge the gapby Bob90 downloadsupdated 8 y ago
- To the Portalby Duhacz90 downloadsupdated 8 y ago
- Dont' touch anything. Auto.by 7656119834412336090 downloadsupdated 8 y ago
- Aerial Faith Plate Mayhemby luna.rose24Thumbs up if you thought it was good89 downloadsupdated 5 y ago
- Broken Down 2: The Floor Is Gooby 76561198401867491In the continuation of Broken Down, you need to try four different tactics to bridge yourself over goo to the exit. Difficulty: 3/10 (Easy/Easy-Medium) -Part two of my mini-series "Broken Down"- As always, if you find something that could be a bug or unintended solution, please tell me in the com...89 downloadsupdated 7 y ago
- Test chamber:77by 76561198935757516Glados:tip :turrets can't shoot through -/#%$)*...89 downloadsupdated 7 y ago
- my first levelby 7656119833331936988 downloadsupdated 5 y ago
- Broken Down 4: Chain Reactionby 76561198401867491Create a bridge in just the right angle for the vehicle to pass the chain reaction, then transport your test subjects to the exit. Difficulty: 3/10 (Easy) Completion Time: ~ 30-45 min Part four of my mini-series "Broken Down". Have Fun! -TheCompanionCubeGuy88 downloadsupdated 7 y ago
- Pit with extra acidby SirlIt appears a part of the old acid storage room is missing. We'll need to figure out how to convert your bridge into acid cointainers after this.87 downloadsupdated 8 y ago
- really funny testby 76561198968620815admit it, this would be fun in real life87 downloadsupdated 5 y ago
- Corrosive Stressby MyMario36087 downloadsupdated 8 y ago
- Smooth chain reactionby 7656119917853729586 downloadsupdated 20 mo ago
- Point of No Returnby synstealthThis map is supposed to be a bit challenging, confusing places to direct the carts, lots of requirements to open up gates, which portals and where?!86 downloadsupdated 2 y ago
- Chasm of Deathby the.goosh222Make sure your drivers are safe as they descend the Chasm of Death!86 downloadsupdated 8 y ago
- Rube Goldbergby Heathen15Needlessly complicated86 downloadsupdated 7 y ago
- escape from aperture 5by 76561198763625725deactivate aperture core86 downloadsupdated 6 mo ago
- JustFun_4by Treddy1"The stairs of time" I hope that you will have as much pleasure in solving this test room as I had to develop it. Being patient is profitable. Thinks with sequence step by step. It's a challenge but glory and pride will be your reward. tips : a timer is a major factor in the running convoy ending.84 downloadsupdated 8 y ago
- Gravityby The Crimson AvengerMedium/easy.84 downloadsupdated 8 y ago
- Simple Yet Brilliantby Twisted DeeSimple, Easy and Brilliant84 downloadsupdated 8 y ago
- Down Up Down Upby TheGriffGuyYou go through portals like a piano when you do convoy! Also, Convoy is 16 cars!84 downloadsupdated 8 y ago
- Portal chaos (Auto.)by 76561198446669884This is pure Portal chaos and its automatic. Enjoy, its my first map.84 downloadsupdated 8 y ago
- A lot of portalsby Regixfor the achievements84 downloadsupdated 8 y ago
- FALLby Hijcknician83 downloadsupdated 7 y ago
- Prodigyby SaviorSelphConvoy is challenging.83 downloadsupdated 8 y ago
- good luckby 76561198396192139might take some time but its fairly simple83 downloadsupdated 8 y ago

