Kuma Reality Games
Kuma Reality Games, creator of Kuma\War, has announced a Source Engine licensing partnership. Already in development, Kuma’s Source-based projects, including a comedic action title and the next generation of Kuma\War, are targeted for release on the PC later this year.[1]
Kuma Reality Games has released games on multiple game engines, including Source.
See also
NOTE
None of these games are available on Steam as of now.