- Shooter
- Indie
Game
Open Fortress
Open Fortress is a free Team Fortress 2 mod that introduces new gamemodes, weapons, characters, maps, and more to the world of TF2. These additions, crafted by over a hundred community contributors, build upon the iconic mid-century aesthetic of TF2, the gameplay features of classic FPS games, and the creativity and innovation of the Source engine modding community.
About Open Fortress
- Developer
- Get Psyched! Games
- Engine
- Source
- Platforms
- Linux · PC (Microsoft Windows)
Where to get it
Release, studio and platform data from IGDB. Store links go to the sellers, not to us. We do not sell games and we do not host files.
Browse everything
Sorted, filterable and paged. Every link goes to the author’s own download.
- Mods240A 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.
- resource packs197A resource pack replaces the textures, sounds, models and language files the game ships with. It changes nothing about the rules, so it is safe on a vanilla server.
From the developers
Official announcements, newest first. Posted on Steam.
- Community AnnouncementsSeason's Greetings‘Twas the week before New Years’, and here at Get Psyched,We’re tweaking our game, and, to be clear… getting psyched.Don’t be misled by the apparent ease of this festive but non-denominational couplet: writing poetry is actually kind of hard. Unlike making video games, which is famously easy.So easy, in fact, that we’ve had time to hang out and play games in the dev server. Lately, we’ve been e...
- Community AnnouncementsPulling into PortAs you know, we’ve been hard at work retro-fitting Open Fortress to newfangled ‘Steam Power’. We’re pleased to announce the game is now fully ported to the official TF2 SDK, meaning the new build of Open Fortress can be uploaded to the Steam storefront! And it will be. Soon. But not yet. Now that the titanic effort of getting Open Fortress SDK-compatible is over, we’re continuing production to...
- Community AnnouncementsFull Steam AheadFor over twenty years, Steam has delivered high-quality entertainment to enthusiasts across America (and the world!) It’s like a highly-pressurized party: the spicy love-child of water and fire. In fact, the electricity powering your computer right now is basically made of Steam! Probably. Unless you live near a dam, like a hippie. Pop quiz: What else is basically made of Steam? Open Fortress....
- Mods indexed
- 437
- Versions
- 0
- Newest tracked
- none yet
- Most disruptive update
- No breakage data for this game
Most popular
This source publishes no download figure, so these are ranked by how many people saved or subscribed to them.
- Valve-Styled MercenarySkins / Mercenary
- The Female PyroSkins / Other/Misc
- Dynamic HUD (RELOADED)GUIs / HUD
- Skirt cosmeticSkins
- Fempyro as MercenarySkins / Mercenary
- Open Fortress Zombies - AlphaGame files / Total Conversion
- Comically Large SpoonSkins / Crowbar
- The Last Resort (Quake Axe)Skins / Crowbar
- dm_fuckitofdickin_v1Maps / Deathmatch
- Cutie Patootie HUD PortraitGUIs / HUD
- TF2Classic CivilianSkins / Civilian
- [OF PORT] Avatar Styled UberchargeEffects / Other/Misc
- FlawHUD for Open FortressGUIs / HUD
- Full-length ShotgunSkins / Weapons
- Sentry MinigunSkins / Weapons
- Fresh Coat OF PaintSkins / Weapons
- Empire's Strike PackSkins / Other/Misc
- FossilHUD v2.1GUIs / HUD
- Open Fortress Oldschool Pack (WIP)Skins
- Airpod ShottySkins / Super Shotgun
- Open Fortress ClassicGame files / Total Conversion
- TF2C/TeamDeathmatchClassic MercenarySkins / Mercenary
- Skeleton MercenarySkins / Mercenary
- The BFG-9000 over G.I.BSkins / G.I.B.
Browse all 240 Open Fortress mods Sortable by downloads, rating and date.
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Why Open Fortress mods break
A mod is compiled against one version of a game. When the game updates, anything that reached into the parts that moved stops working, and it usually stops working silently rather than with a message that explains itself.
That is what the table above counts. It is not a guess: each row is a mod the community has reported as broken by that specific release. The number is a fair measure of how disruptive an update was, and it is the reason people delay updating a game they have modded heavily.
Common questions
Does IndexGG host Open Fortress mods?
No, and it never will. Every download link points at the author's own page on Nexus, GitHub, CurseForge or wherever they published it. We index the ecosystem; the files stay with the people who made them.
Where does the compatibility data come from?
From the communities that maintain it in the open, not from guesswork. Each claim carries how it is known, so a reported breakage is never presented as though the author said it.
Why is a mod listed as broken when it works for me?
Compatibility depends on your exact game version and the rest of your load order. A mod marked as broken in one release may work fine on an older one, which is exactly why the version is recorded next to the claim rather than a bare yes or no.