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Protocol: Bullet Hell

November 27, 2025

Survive a 2D bullet hell. Master devastating builds in the Old West, then conquer new eras of chaos—from feudal Japan to neon space zones—in an ever-expanding roguelite universe.

Developers:

Publishers:

Genres:

Adventure Indie Strategy

Themes:

Action

Game Modes:

Single player

Platforms:

PC (Microsoft Windows)

Where to buy:

Steam Steam

Additional Links:

More at:

IGDB