Immunity Protocol overview

Overview

Immunity Protocol comes from Ijijanbos and is published by Ijijanbos. It arrived on Steam on Jun 9, 2026, and it sits naturally among Single-player, Steam Achievements, Full controller support, Custom Volume Controls, Gamepad Recommended, Keyboard Only Option, #category_playable_at_your_own_pace, and Playable without Timed Input. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Immunity Protocol's latest SteamPulse observation recorded 0 players at 22 September 2026 - 11:13:22 UTC, with a tracked peak near 0. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 0% positive across 0 reviews.

Language and system requirements

Immunity Protocol is available in 2 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Immunity Protocol has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Immunity Protocol overview details

Immunity Protocol combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Immunity Protocol is a neon pixel-art horde-survival auto-shooter set inside a collapsing biotech system. Deploy a combat sentinel into a living machine gone hostile. Drift through bloodstream channels, corrupted circuitry, synaptic architecture, and fiber-optic kill zones while swarms, elites, roaming hazards, and recurring boss breaches keep tightening the screen around you. You move. Your arsenal fires automatically. Survival depends on positioning, routing, and building something strong enough to outlast the collapse. Core Features Manual movement, automatic fire Steer through dense enemy pressure while your build handles the shooting. 10 playable sentinel chassis Start each run with a distinct weapon, passive identity, and combat style. 6 symbiote companions Bring a support organism into battle for tanking, artillery, suppression, shielding, healing, or utility. Build-driven survival runs Draft weapons, passives, legends, and run-only augments as the run mutates under pressure. 2 deployment zones, 4 biome identities Fight across bloodstream tissue, motherboard corridors, cerebral structures, and fiber-optic lanes with different traversal and encounter reads. Recurring bosses and live hazards Survive elite spikes, roaming environmental threats, and biome-routed boss encounters that keep changing the tempo of the run. Persistent laboratory progression Archive fragments, secure blueprints, unlock chassis upgrades, expand symbiosis options, and earn achievement bonuses between deployments. Readable neon pixel combat High-contrast visuals keep threats, rewards, h…

SteamPulse editorial summary

Immunity Protocol is listed as a game with $5.99. It supports Windows, belongs to Single-player, Steam Achievements, Full controller support, Custom Volume Controls, Gamepad Recommended, Keyboard Only Option, #category_playable_at_your_own_pace, and Playable without Timed Input, and is associated with the categories supplied by Steam. SteamPulse's latest observation records 0 players at 22 September 2026 - 11:13:22 UTC, a tracked peak of 0, and review score data when available.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.