
Early Access
No. Last updated 6 years ago, with no recorded updates per month, and nothing new since.
Last checked Oct 22, 2026
Immunity is a fast-paced arcade shooter with endless waves of relentless enemies. Play as the last surviving white blood-cell and destroy opposing threats that wish only to vanquish you.
Dec 22, 2019 · Build
Public branch build 4519734
Latest build time Steam reports for the public branch.
Dec 1, 2019 · Patch note
Patch 1.0.03 - December 1, 2019 (opens in new tab)
Patch Notes December 1, 2019: - Addressed bug that caused players to have their score reset after a round ends. - Addressed pause menu glitch where player could not shoot after pressing "Cancel" - Players can now seamlessly switch between controller and keyboard and mouse; System automatically detects if a user disconnects a controller which will default to…
Nov 23, 2019 · Patch note
Major Graphical Update (opens in new tab)
This week we focused on getting the bosses graphics and animations down as well as some major concerns with gameplay. With Immunity's release coming up, it's time to GET CRACKING. Bug Fixes: Bosses are no longer completely killed off by shields immediately. Pause Game function now works as should without keeping game frozen on unpause. Known bugs: Audio iss…
Nov 15, 2019 · Patch note
Bug Fixes, Gameplay Tweaks and Additional Beta Only Features (opens in new tab)
Bug Fixes : Explosive power-ups now explode and damage area when colliding with an enemy shield. Players could press space and receive infinite gold; this has been taken out. Fixed the absolutely low amount of gold received on round end compared to points. Known bugs : Audio issue when shooting Supershot cuts out all audio. Added Features (Beta Only): Beta…
Nov 15, 2019 · Patch note
Major Loot Box And Boss Defeat Bug Fix (opens in new tab)
Fixed a bug where bosses would spawn regardless of being defeated. Fixed a bug that enables players to always receive loot regardless of an existing boss or not. Fixed duration before bosses spawn in a round.
Immunity last shipped a public branch build 6 years ago (Dec 22, 2019).
It got no recorded updates per month over the last year and is rarely updated (0/100). 0 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
Yes, it looks that way. There have been no builds or patch notes in over 180 days, or none on record at all.
Immunity: 0 updates in the last 12 months. The chart shows the last 12 months, including months with zero patch notes. Counts are dated patch and update posts, not branch builds.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 | 0 |