PortalMods
Portal
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.
337 mods, most downloaded first · newest update 24 Sep 2026
- Portal RTX AMD Mod2.3k downloadsupdated 10 mo ago
- Portal Achievement Saves991 downloadsupdated 19 mo ago
- Dublagem Portal 1 PT-BR IA759 downloadsupdated 2 y ago
- Portal 1 Arabic localization534 downloadsupdated 19 mo ago
- Portal Prelude RTX AMD Mod342 downloadsupdated 23 mo ago
- Vamperius Portal ReShade339 downloadsupdated 3 y ago
- Portal RTX-Steam Deck Mod295 downloadsupdated 23 mo ago
- prt_baseby diagnosisterMapsupdated 3 mo ago
- A Great Test Chamber (Forgoteen!)by BluzCorePlayzPortalMaps / Other/Miscupdated 4 mo ago
- P2 STYLE Playground Map (Forgoteen!)by BluzCorePlayzPortalMaps / Other/Miscupdated 4 mo ago
- Untitled Portal Miscellaneous Essentials Modby back4ul8rGame files / Patches & Updatesupdated 4 mo ago
- Expanded Voicelines and Improved Captionsby SMG4Fan54321tendoGame files / Patches & Updatesupdated 4 mo ago
- Defective Turret in Escape_01by SkinIsSoSillyMaps / Other/Miscupdated 4 mo ago
- all my unreleased maps (May 15, 2026)by A Baldis Basics Plus playerMapsupdated 3 mo ago
- Portal HQ Stats Outputsby A100hunterGUIs / Other/Miscupdated 6 mo ago
- Still Alive (Castellano)by MKdoblajesEffects / Other/Miscupdated 6 mo ago
- Portal vector crosshairby Hasl IncuriousGUIs / Other/Miscupdated 6 mo ago
- Super Collider (UPDATE)by BluzCorePlayzPortalMapsupdated 6 mo ago
- Ratman's Sacrifice (Chamber 17 edit)by Just A MangoMapsupdated 6 mo ago
- Portal Crosshair TTFby CnicK The CrocodileGUIs / Other/Miscupdated 7 mo ago
- Dead Bodiesby big_guy12Maps / Other/Miscupdated 8 mo ago
- Portal GTX/AMD(RTX REMASTER FOR ALL)PORTAL 1by BlANKSourseGame files / Patches & Updatesupdated 9 mo ago
- Portal RTX AMD modby NightSightProductionsGame files / Other/Miscupdated 10 mo ago
- Trans Elevatorby sweetcherryblossomsGame files / Other/Miscupdated 10 mo ago
- fnaf in portal 1 - demoby A Baldis Basics Plus playerMaps / Other/Miscupdated 10 mo ago
- ꁝꑀ꒒꒒ꑀ꒦ꁲꋖꊿꌅ.ꑀꉤꑀby BluzCorePlayzPortalMapsupdated 6 mo ago
- TC13 - Sonic.exe Editionby CrystalTealCastaways / Mapsupdated 11 mo ago
- First Portal 1 mapby Ethan1234gamingYTMapsupdated 12 mo ago
- Portal: Prelude GTX/AMDby BlANKSourseGame files / Patches & Updatesupdated 12 mo ago
- Another 3D Backgrounds Packby wolfcl0ckMaps / Other/Miscupdated 13 mo ago
- my first portal 1 mapby A Baldis Basics Plus playerMapsupdated 11 mo ago
- Softlock Masterby NKorruCastaways / Mapsupdated 14 mo ago
- Mute GLaDOSby NullNoneGame files / Other/Miscupdated 14 mo ago
- sp_a2_laser_over_goo in Portal 1.by Dark_-_VoidMapsupdated 15 mo ago
- Another Subtitle Overhaulby ColossusSteppesGame files / Patches & Updatesupdated 15 mo ago
- Portal: DeKart Editionby JourDeLoreanGame filesupdated 15 mo ago
- Aesthetics of the Different Eras of Portal 1by JourDeLoreanGame filesupdated 15 mo ago
- Map Editorby KuvertuCastaways / Mapsupdated 15 mo ago
- Half-Life 2 Maps in Bonus Mapsby AndrewHelex777Mapsupdated 16 mo ago
- Bluz Core's Liminal Chamberby BluzCorePlayzPortalMapsupdated 6 mo ago
- Apology.by thomasthetankengine69Game filesupdated 15 mo ago
- stillalive_8 enhancedby XGamer_AGMapsupdated 17 mo ago
- Room 1 Remasteredby SkelettNinja800Castaways / Mapsupdated 19 mo ago
- lab_lvl3by SkelettNinja800Castaways / Mapsupdated 19 mo ago
- Companion Sphereby wolfcl0ckCastaways / Mapsupdated 19 mo ago
- Portal Cube Sensor Detection Prefabby BluzCorePlayzPortalPrefabs / Other/Miscupdated 19 mo ago
- HL2 voices working in Portalby vovanlong12987Game files / Other/Miscupdated 19 mo ago
- Menu Recolor: Orange to Blueby ShmooksterGUIsupdated 19 mo ago
337 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.