ModsBridge Constructor Portal
Bridge Constructor Portal mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
448 mods, most downloaded first · newest update 19 Aug 2026
- Rain of cubesby Lokken(CZ) Prší bedny! Wormsíci by byli nadšení. A ty budeš brzo taky!72 downloadsupdated 7 y ago
- Above the surfaceby Nekoron72 downloadsupdated 8 y ago
- bjfg bvcv vb v b vbfv hb vbcbn n nv nvb vcv vb bvby Diolasbrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr BFGGGGGGGGGGGGGFGFGGFFGFGFGFGFGFGFGFGFGFGFGFGFGFGFGFGFGFGFG72 downloadsupdated 3 y ago
- Surmountable conditionsby 76561198796379225Surmountable conditions are a map that makes you think, albeit a shot time72 downloadsupdated 4 y ago
- Harp-Erture Testing Programby 76561198385189815Or rain outside a window, or some music game. I don't know, it just looks pretty72 downloadsupdated 7 mo ago
- EXTREME madnessby Dark Demon Engel Warhawkcan you test my extren map can you complete this map?^^ dificult extreme71 downloadsupdated 8 y ago
- Заменяя GLaDOS: Test 04by 7656119880091792371 downloadsupdated 8 y ago
- big bridgeby Butwith70 downloadsupdated 4 y ago
- douplebounceby 76561198935757516Becauce one just isn't high enough.70 downloadsupdated 7 y ago
- my first brigeby 7656119879933948270 downloadsupdated 8 y ago
- flying around - hardby 7656119881024722070 downloadsupdated 8 y ago
- Push this buttonby Duhacz70 downloadsupdated 8 y ago
- The Long Fallby NishnibblesNever underestimate the force of "speedy thing goes in, speedy thing comes out."70 downloadsupdated 8 y ago
- Easy Oneby MichaMy first creation and a little beginner-level Meine erste Kreation und ein kleines Anfänger-Level70 downloadsupdated 8 y ago
- level 1by 76561199254385548test chamber 170 downloadsupdated 8 mo ago
- JOB - Just One Bridge #1 WIDEby lightning_poThis one will take some thought.69 downloadsupdated 8 y ago
- Crossoverby kingbuba69 downloadsupdated 8 y ago
- Mutual helpby |D4C|This level is a little easy, but i hope you enjoy it.69 downloadsupdated 8 y ago
- More Suspension Bridges... AND BUTTONSby lightning_poThis seems simple enough... except the red button at the end that has to be pushed by a companion cube. Good luck.69 downloadsupdated 8 y ago
- About the portals 2by 76561199115656027This is About the portals 2. There is About the portals 1 as well make sure to check out About the portals 1 then About the portals 2.69 downloadsupdated 6 y ago
- brainbreaker IIby sacrais68 downloadsupdated 6 y ago
- Green Corridorby Lokken(CZ) Jejda! Asi nám vytekla trocha kyseliny. Tobě to ale vadit nebude, že ne...?68 downloadsupdated 7 y ago
- cake!by 76561198354589168Caaaaaaaaake! So yummy- yu-yum68 downloadsupdated 7 y ago
- Auto Portalsby EXPerience255All 20 used!68 downloadsupdated 8 y ago
- Secrettestsby 76561198989329011Easy solution: build bridges.68 downloadsupdated 5 y ago
- Lil' Chamberby JirikdosI did this in rush. But anyway this chamber is possible: - Under $50K - Under $45K So, yeah.68 downloadsupdated 6 y ago
- Collision Courseby Loo-KinSome small puzzle that was created in in-game editor for 30 minutes. Have fun.68 downloadsupdated 5 y ago
- Achievment Unlockerby 🌀The Blue Portal 🌀The Quickest way to unlock the achievment for using portals68 downloadsupdated 7 y ago
- Fix Da Bridgeby Moltikedivert and fix all 3 bridges have fun67 downloadsupdated 3 y ago
- Laser Loop (Hard)by CriticalThread67 downloadsupdated 3 y ago
- level 01by 76561198826031933Im starting with easy stuff...i dont really focus to do insane levels ...i just want you to have much fun with that first level.you can subscribe me if you want more levels by me ...67 downloadsupdated 8 y ago
- Overgrown : Part 1by 76561199190713126Hello, Employee #228738! I am the Conversation Core. I'm here to guide you through your brand new job: Bridge Construction! Designing it is easy. Just hit the anchor points and connect them! Bada-bing, bada-boom! I'll see you after you're finished!67 downloadsupdated 22 mo ago
- achievement buildby 7656119881024722066 downloadsupdated 7 y ago
- Keeping everything in mindby DimastiyA rather complex chamber, try and beat it!66 downloadsupdated 8 y ago
- Falling Lessonby Endrx66 downloadsupdated 8 y ago
- Hello!by Screenager66 downloadsupdated 7 y ago
- JustFun_6by Treddy1"One jump, two jumps, three ,,, A little hopping out with friends ...65 downloadsupdated 8 y ago
- Bridge-Constructor-classic1by BLACKSTONEclassic game bridge constructor65 downloadsupdated 3 y ago
- GLaDOS's broken chamberby 7656119977283708965 downloadsupdated 22 mo ago
- Верх-низ-верх-низ...by 7656119918919664864 downloadsupdated 3 y ago
- 3rd Bridgeby NR941my 3rd track64 downloadsupdated 6 y ago
- THE brigde 001by SauerbrautThe test chamber is flooded and someone turned on the lasers and force fields. Can you solve this?64 downloadsupdated 7 y ago
- good luckby 彌彌切丸64 downloadsupdated 8 y ago
- impossibleby 76561199158173158watch out in the laser maze64 downloadsupdated 4 y ago
- autoby 7656119879857724664 downloadsupdated 8 y ago
- smallest level everby 76561199403307403got bored in my computer science class and made this :P64 downloadsupdated 18 mo ago
- Overgrown : Part 8by 76561199190713126Hey, hey, hey! So, I got this level! I just... scooped it out of the barrel. Literally. They have an entire barrel of tests for no reason! I see that there's a monitor suspended... don't know what that's about... Uh- a-anyways, this test introduces Ariel Faith Plates! They launch you in the air!...64 downloadsupdated 22 mo ago
- Deadly Goo Landby 7656119901533193163 downloadsupdated 6 y ago
448 mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.