Demon Protocol

Lock On. Light Up. Lay Waste. Demon Protocol is a retro arcade space shooter with 25 waves of relentless enemies, 4 brutal bosses, and power-ups to keep you fighting. Choose your difficulty and see how far you can push before the demons win.

Developer: Pete Potos. Publisher: ThryveLabs.

Tags: Solo · Co-op, Action, Shooter, Shoot 'Em Up.

Price: $1.49 (was $2.99, 50% off).

Released 2026-07-07.

Demon Protocol on Game Goose · Steam store page

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