Immunity Protocol is an indie developed by Ijijanbos, released 9 June 2026 on PC (Microsoft Windows).
What Immunity Protocol is
Immunity Protocol is an indie game developed by Ijijanbos and released in 2026. It is available on PC (Microsoft Windows) only. It runs on FNA.
The premise, in the publisher's words
Pilot an immune-cell sentinel in a neon pixel-art horde-survival auto-shooter. Move manually, auto-fire evolving weapons, draft upgrades, equip symbiotes, and survive escalating pathogen swarms inside a collapsing biotech system.
How it plays
Its themes are action. It is a single-player game with no multiplayer component.
What it launched against
Immunity Protocol launched on 9 June 2026, within three weeks of 007 First Light, Forza Horizon 6, LEGO Batman: Legacy of the Dark Knight and Mina the Hollower.
Released around the same time: 007 First Light, Forza Horizon 6, LEGO Batman: Legacy of the Dark Knight, Mina the Hollower.
Screenshots
All media
Quick answers
Immunity Protocol — frequently asked questions
When did Immunity Protocol come out?
Immunity Protocol was released on 9 June 2026 for PC (Microsoft Windows).
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