By: ThryveLabs
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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.
PC (Microsoft Windows) · Jul 7, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources
26 achievements available.

Reach a 25× combo
LockedSteam

Win a co-op run after being revived at least once.
LockedSteam

Score your first kill in co-op.
LockedSteam

Defeat a boss in co-op with neither pilot going down that wave.
LockedSteam

Revive your partner 10 times (lifetime).
LockedSteam

Revive your partner for the first time.
LockedSteam

Win a co-op run without either pilot ever going down.
LockedSteam

Complete a co-op run (defeat Hell Gate, Wave 25).
LockedSteam

Defeat the Wave 10 boss in co-op.
LockedSteam

Defeat the Wave 15 boss in co-op.
LockedSteam

Defeat the Wave 20 boss in co-op.
LockedSteam

Defeat the Wave 5 boss in co-op.
LockedSteam

Win a co-op run on Hard.
LockedSteam

Destroy your first enemy.
LockedSteam

Collect all five power-up types in one run
LockedSteam

Destroy a boss with the laser
LockedSteam

Defeat a boss without losing a life that wave
LockedSteam

Clear a wave without losing a life
LockedSteam

Clear a wave at 100% accuracy
LockedSteam

Reach Wave 20 with a single life remaining
LockedSteam

Complete a full run
LockedSteam

Defeat the Wave 10 boss
LockedSteam

Defeat the Wave 15 boss
LockedSteam

Defeat the Wave 20 boss
LockedSteam

Defeat the Wave 5 boss
LockedSteam

Hidden until unlockedSteam
Community notes