Price
$0.99
US store
Reviews
88%
12,930 · Very Positive
Playing now
55
sampled 17h ago
24h peak
55
all-time seen 55
Followers
—
Steam community hub
Owners (est.)
~647K
323K – 1M
YouTube activity
1
videos · 30 d7
creators224K
views · 1 yTwitch activity 1 watching · 1 live
1
avg viewers · 30 d91
hours watched · 30 d1
streamers · 30 dProduct info
from Steam's PICS · read 3d ago- Change number
- 40,273,728
- Public build
- 26,228,066 · Oct 26, 2026 (18d ago)
- Operating systems
- windows, macos, linux
- Architecture
- —
- Install size
- 702 MB · 384 MB download
- Install folder
Mountain- Controller support
- Partial
- Metacritic
- —
- Homepage
- www.davidoreilly.com/mountain/
- Release state
- released
- Community
- hub · stats
Steam Deck
PlayableTested Sep 9, 2022 on build 3,395,036
- !Default controller config not fully functional
- ✓Interface text is legible
- ✓Default configuration is performant
Branches · 2
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 26,228,066 | Oct 26, 2026 · 18d ago | |
| legacy-2.0.1 | 3,395,036 | Dec 13, 2018 · 7y ago | The 2018 version, for older computers |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,228,066 | public | Oct 26, 2026 21:17 | 3d ago |
| 3,395,036 | legacy-2.0.1 | Dec 13, 2018 19:08 | 3d ago |
Depots · 3
content of the public branchLaunch options · 4
| Executable | OS | Description |
|---|---|---|
Mountain.exe |
windows | Launch |
Mountain.app |
macos | Launch |
Mountain.x86 |
linux 32-bit | Launch |
Mountain.x86_64 |
linux 64-bit | Launch |
Languages · 3
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 48854 | Mountain | Store or CD key | $0.99 |
Bundles · 0
all bundlesNot part of any bundle we know.
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.