Game
App 5188560
Idle Reef
BoostLab · released Oct 30, 2026
Transform a barren seabed into a vibrant, colorful coral reef! Manage your resources to unlock new marine species, grow your ecosystem, and build your ultimate underwater paradise while listening to soothing soundtracks.
Price
$2.99
US store
Reviews
100%
7 · 7 user reviews
Playing now
—
not sampled yet
24h peak
—
all-time seen —
Followers
—
Steam community hub
Owners (est.)
~210
105 – 336
YouTube activity
—
videos · 30 d—
creators—
views · 1 yTwitch activity
—
avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dProduct info
from Steam's PICS · read 4d ago- Change number
- 40,626,698
- Public build
- 26,410,022 · Nov 3, 2026 (10d ago)
- Operating systems
- windows, macos
- Architecture
- 64-bit
- Install size
- 1.6 GB · 609 MB download
- Install folder
Idle Reef- Controller support
- —
- Metacritic
- —
- Homepage
- idlereef.com
- Release state
- released
- Community
- hub · stats
Steam Deck
UnknownNo Deck test results published.
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 26,410,022 | Nov 3, 2026 · 10d ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,410,022 | public | Nov 3, 2026 17:07 | 4d ago |
Depots · 2
content of the public branchLaunch options · 2
| Executable | OS | Description |
|---|---|---|
Idle Reef.exe |
windows 64-bit | |
Idle Reef.app |
macos |
Languages · 21
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Dutch | ✓ | — | ✓ |
| Danish | ✓ | — | ✓ |
| French | ✓ | — | ✓ |
| German | ✓ | — | ✓ |
| Polish | ✓ | — | ✓ |
| English | ✓ | — | ✓ |
| Finnish | ✓ | — | ✓ |
| Italian | ✓ | — | ✓ |
| Korean | ✓ | — | ✓ |
| Russian | ✓ | — | ✓ |
| Spanish | ✓ | — | ✓ |
| Swedish | ✓ | — | ✓ |
| Turkish | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
| Traditional Chinese | ✓ | — | ✓ |
| Portuguese - Brazil | ✓ | — | ✓ |
| Norwegian | ✓ | — | ✓ |
| Ukrainian | ✓ | — | ✓ |
| Indonesian | ✓ | — | ✓ |
| Portuguese | ✓ | — | ✓ |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 1795600 | Idle Reef | Store or CD key | $2.99 |
Bundles · 2
all bundles| Bundle | Games | Bundle discount | Price |
|---|---|---|---|
| CHAMBER: ATOM BREAKER INC × Idle Reef | 2 | -20% | $3.98 |
| Toll: The Ferryman's Ledger × Idle Reef | 2 | -20% | $3.34 |
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.