No revenue estimate for XBOX — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

Warhammer 40,000: Boltgun - Forges of Corruption Edition (Windows)

Warhammer 40,000: Boltgun - Forges of Corruption Edition is the most complete way to experience the ultimate Warhammer 40,000 homage to retro shooters, including the base game and Forges of Corruption DLC.