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100% positive of 10 · Positive · Live from Steam
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Take to the skies for gripping air-assault missions with the Megafortress Collection. This complete package includes the original 1991 DOS classic Megafortress, the Operation Sledgehammer and Operation Skymaster expansions, and the Mission Editor for Operation Skymaster.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 100% on 2026-11-01 → 100% today (10 reviews)
No authorized Steam key store lists this game right now.
Does not work on Steam Deck. Results from Valve's own testing.
Valve hasn't published test details for this game.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.