Sunstorm Interactive was a U.S. studio known for standout Build-engine add-ons that expanded some of the most iconic DOS shooters. Founded in the mid-1990s, the team delivered expertly crafted episodes packed with inventive level design, atmospheric set pieces, and playful twists on familiar mechanics. Their work on Duke It Out in D.C. and Duke Caribbean: Life’s a Beach reimagined Duke Nukem 3D with memorable locations and clever secrets, while Cryptic Passage extended Blood with challenging maps and moody exploration. The studio also created Wanton Destruction for Shadow Warrior, a globetrotting expansion full of fast action. You can play these Sunstorm Interactive DOS releases on this page online for free.

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Duke it out in D.C.
Action gameDuke it out in D.C. is a classic first-person shooter expansion from Sunstorm Interactive, published by GT Interactive Software, that drops Duke into alien-chaos across Washington landmarks. Expect tight, inventive level desi...