Game overview
Lambda Fortress
Lambda Fortress is the iconic mod that brings the Team Fortress 2 mercenaries into Half-Life 2 and other Source campaigns for singleplayer & co-op play. Now on Steam!
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About this game Read the full description

Lambda Fortress is a mod for Team Fortress 2 that brings the mercenaries to the gritty world of Half-Life 2 and other Source Engine Campaigns! Play solo or cooperatively across iconic worlds with a unique twist.
Fight your way through City 17, have a lunch break on the coast, or race to White Forest all with your friends!
Features:
Singleplayer and Multiplayer Co-Op Play!
Support for many Source Engine campaigns and map packs!
Supports Team Fortress 2 Inventories, bring your TF2 items into Lambda Fortress!
New Weapons!
Steam Workshop add-ons!
Additional weapons, game modes and campaign support over future updates!
All this and more, now on Steam!
Media gallery 14 screenshots · 1 videos
Screenshots
Videos
Lambda Fortress Store Page Trailer
Player activity
Concurrent players over the last 48 hours.
Game details Languages, features & support
- Publisher
- CoaXioN
- Features
- Single-player, Multi-player, Co-op, Online Co-op, LAN Co-op, Steam Achievements, Captions available, Steam Workshop, Partial Controller Support, Steam Cloud, Stats, Includes level editor, Includes Source SDK, HDR available, Steam Timeline
- Languages
- English*, Russian, Simplified Chinese, Bosnian, Croatian, Serbian
*languages with full audio support - Website
- Official website ↗
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