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Fortress Connected

About this game

Built on top of Lambda Fortress, Fortress Connected is a mash-up mod for Team Fortress 2. Fight through various source engine worlds as the Team Fortress 2 cast along with new and old faces!

Featuring:

  • The ability to play through Half-Life 2 and its episodes, Left 4 Dead 1, and more as the TF2 cast alone or with friends!

  • Old and new custom classes based on new designs or familiar faces from other mods!

  • Custom coop campaign experiences with updating support for more in the future! 

  • Special features like Grenades, Armour, and more!

  • New weapons, buildables, and achievements! 

  • New types of enemies and allies you can find in your adventures.

  • Steam Workshop support for custom mods and maps! 

  • Full Half-Life 2: Deathmatch support with a TDM gamemode! 

  • Support for your entire TF2 inventory! 

  • All this and more to come in the future! 

Not a fan of co-op? That's fine too!

Fortress Connected also supports all the gamemodes that live TF2 does. Experience the regular modes with new classes and items.

Content warning:
This game contains the same level of violence as TF2, L4D1, and Half-Life 2. Including but not limited to violence and some swearing.

Fortress Connected

Jump in and experience the tense action of Half-Life 2, Left 4 Dead, and many other worlds as your favourite gang of Mann Co. hired guns, as well as a few new faces in this crossing of various source engine worlds.

Developer

FC Team

Publisher

FC Team

Release Date

01 February, 2026

Platforms