Pet animals to gain abilities and watch them fight alongside you. Collect different combinations of animals to help you beat down waves of rogue androids.

Public builds
—No reading yet
Counted once we have watched for 90 days (since 21 Oct 2026)
Distinct builds deployed to a game's public (default) Steam branch, as Steam's client network describes them.
Checked within minutes of each Steam change. Observed since 21 Oct 2026.
Source: Steam client network (PICS), App info, public branch. Full methodology
Latest public build
Build 23633856
Update posts
6 postsPosts announcing an update, tagged or not
Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.
Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology
Typical gap between builds
Not enough builds yet| Build | Went live | Patch notes |
|---|---|---|
| 23633856 | Bullet Fest Balance Update |
From Steam’s client network, last checked . Builds before 21 Oct 2026, when we started watching, aren't listed. Patch notes are the developer’s update post from an hour before to a day after the build. Not every build gets one. How we count
| Posted | Update |
|---|---|
| 9 Jun 2026 | Bullet Fest Balance Update Update |
| 17 Apr 2026 | OPTIMIZATION IS HERE, more optimization to come next week! Patch notes |
| 16 Apr 2026 | Soft Lock Fixes Patch notes |
| 15 Apr 2026 | Bug Fixes. Working on optimization next! Patch notes |
| 14 Apr 2026 | Enemy Wave Difficulty Scaling Increased Patch notes |
| 14 Apr 2026 |
| Launch hotfixes Patch notes |
Steam keeps no record of past build numbers, so before 21 Oct 2026 a game’s update history comes from its own Steam news: posts tagged as patch notes, and untagged posts that plainly announce a patch or a released update. Older posts are still being read in, most played games first. How we count