343 Industries

Halo: The Master Chief Collection

The Master Chief’s iconic journey includes six games, built for PC and collected in a single integrated experience. Whether you’re a long-time fan ...

Halo Infinite

From one of gaming's most iconic sagas, Halo is bigger than ever. Featuring an expansive open-world campaign and a dynamic free to play multiplayer...

Halo Wars: Definitive Edition

Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC. Halo Wars: Defini...

Halo: Spartan Assault

Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions agai...

Halo: Spartan Strike

Halo: Spartan Strike makes you a Spartan supersoldier battling evil forces. Delve into 30 challenging missions through cities and jungles using a d...

Halo 3 Mod Tools - MCC

Halo: Reach Mod Tools – MCC

Halo 2 Mod Tools - MCC

Halo: CE Mod Tools - MCC

Halo 3: ODST Mod Tools - MCC

Halo MCC Mod Uploader

Halo 4 Mod Tools - MCC

Halo 2 Anniversary MP Mod Tools - MCC