Undertale
Playing now
2,742−144 vs. yesterday
25%of peak
All-time peak
11,071Mar 2025
Update cadence · public branch
PICS live
2505 days
Since last public build
—
Median interval
Usually Tue, 00:00–02:00 UTC
0
Builds in 30 days
0 with patch notes · 0 unannounced
—
Downloaded in 30 days
Quiet · no builds in 30 days
All 6 builds since 2017 · UTC
When tobyfox ships
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FewerMorePeak cell: Mon 00:00 · 1 builds
1 published · from the developer’s Steam news feed
Patch notes
| Published | Title | Build |
|---|---|---|
| UNDERTALE Updated. Steam Client Beta Issues Reminder UNDERTALE was updated on Steam to fix bugs and increase compatibility. However, now the Mac version may crash every time you hold ESC to quit. It has no gameplay effect, but doesn't look good. This is a known bug inherent to Gamemaker (software I use) that can't be fixed until it's updated. Will fix it as soon as possible. If the update causes your game to NOT work or you like bugs, revert to o… | — |
major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app
Undertale
Builds
| Date | Day | Time | Patch title | Build ID | Branch | Depots | Download Δ |
|---|---|---|---|---|---|---|---|
| 5 Sep 2026 | Sat | 07:02 | No patch notes · unannounced build | 773677 | old_version_100 | 2 | — |
| 28 Oct 2019 | Mon | 00:38 | No patch notes · unannounced build | 4279148 | public | 3 | — |
| 11 Oct 2019 | Fri | 14:21 | No patch notes · unannounced build | 4279148 | version_108_64_bit_test_same_savefile | 3 | — |
| 8 Oct 2019 | Tue | 02:09 | No patch notes · unannounced build | 4265914 | version_108_64_bit_test_alt_savefile | 3 | — |
| 17 Nov 2017 | Fri | 20:05 |