BOOMER is an upcoming 1-6 player co-op horror adventure from Wumbo Workshop, listed as 'coming soon' on Steam.
VERIFIED Source: Steam store page (appid 4353060), checked 2026-08-25
News · boomer · 2026-09-06
BOOMER: 6-Player Co-op Horror Game Where You Pass the Bomb (2026)
BOOMER is a co-op horror adventure for up to 6 players where your anxious felt pal explodes if you don't keep passing him — coming to Steam.
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Direct answer
Facts below are verified against the sources listed; nothing here is copied from other sites.
Baseline date: 2026-09-06. Always confirm in-game for anything time-sensitive.
Key facts
What we checked
Each fact lists the source that supports it.
The core gimmick is passing Boomer — an anxious felt pal who explodes if you get distracted — while avoiding monstrous foes and an ominous fog in The Understage.
VERIFIED Source: Steam store page (appid 4353060), checked 2026-08-25
FAQ
Frequently asked questions
How many players does BOOMER support?
1-6 players in co-op.
When does BOOMER release?
No date announced yet — it is listed as 'coming soon' on Steam.
What kind of game is it?
Co-op horror adventure with a hot-potato bomb-passing mechanic.
Details
The full picture
Written from verified facts; labels mark how strong each statement's evidence is.
What we know
BOOMER is a co-op horror adventure from Wumbo Workshop for 1-6 players, listed as 'coming soon' on Steam.
You journey through The Understage — a scary place where discarded Wumpets (felt creatures) are forgotten.
It spans Action/Adventure/Casual/Indie: spooky vibes with a comedic, party-game edge.
The Boomer mechanic
Your worst pal Boomer is an anxious little fella — if you get distracted or hold him too long, he blows you all into little felt pieces.
You must keep passing him to a teammate while escaping monstrous foes and the ominous fog.
The game is designed around the panic of juggling Boomer mid-escape — teamwork and callouts are everything (BOUNDED: official Steam description, checked 2026-08-25).
What to expect
Expect a mix of hide-and-seek horror and hot-potato chaos — short sessions, big laughs, sudden deaths.
Wishlist it on Steam to get the launch notification; no release date has been announced yet.
If you like co-op party horror (think Lethal Company vibes with felt puppets), this is one to watch.
Coverage & items to verify
What you can use right now, and what must be re-checked before publishing or by the next update.
| Field | Ready now | To verify |
|---|---|---|
| Facts & sources | 2 verified fact(s), each with its source. | Re-check with the next data pull. |
| Update cadence | Baseline 2026-09-06. | Codes/news re-checked every 3–7 days, daily around events. |
Evidence boundary
Sources behind this page
store.steampowered.com/app/4353060/BOOMER
Opened and used as the reference for the facts above.
Open source ↗Labels: VERIFIED official source · BOUNDED attributable secondary source · COMMUNITY player report pending verification. Re-check time-sensitive data in-game.
Last checked: 2026-09-06Related
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