Sigma Protocol

Short description

Command your forces against endless waves of enemies in this intense RTS. Build bases, manage resources, and defend the Omega Beacon across procedurally generated worlds. Play solo or team up with friends via Steam multiplayer.

Developer: NextGen Solutions LLC
Publisher: NextGen Solutions LLC
Release: Sat, Feb 28, 2026
Price: $0.99
Reviews: 1
Positive: 100%
Followers: n/a
Owners (estimated): 0 – 20K
Concurrent players: n/a
Genres: Casual, Indie, Strategy
Features: Multi-player, Co-op, Online Co-op
Tags: –

Revenue (estimated, gross)~$45somewhere between $20 and $79 · roughly 20–80 copies

Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $0.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.

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Media

History

Tracking started Aug 5, 2026. Charts appear once there is more than one data point — nothing has changed since.

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