Undertale
Discount heatmap · one square = one day (darker = bigger discount) · use the arrows to look further back
Mar '26
Apr '26
May '26
Jun '26
Jul '26
Aug '26
Sep '26
Mon
Wed
Fri
▲Today
2026-03-08 ~ 2026-09-10(27 of 105 weeks)
LessMore (discount)Today
Next sale — estimate
confidence: highin 36 dayson its ~36-day cycle · expected ~75% off
＋ around the Autumn sale (~2026-11-25)
Pattern-based estimate. Not a guarantee — deep cuts (new DLC, bundles) are unpredictable.
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Current price
$2.49
75% off · MSRP $9.99
All-time low (last 24 mo)
$0.99
90% off · 2025-03-13
Average sale cycle
~36 days
roughly every 5 weeks
Total days on sale
285 days
~39% of tracked period
Most common discount
75%
usually lasts 14 days
Last discount
2026-09-10
Ongoing
20 sale periods·Longest full-price stretch: 48 days·Data range 2024-09-10 – 2026-09-10
1,439playing now
UNDERTALE! The RPG game where you don't have to destroy anyone.
Screenshots
Recent discounts
| Period | Days | Max off | Low | MSRP |
|---|---|---|---|---|
| 2026. 9/4 ~ 9/10ongoing | 7d | -75% | $2.49 | $9.99 |
| 2026. 7/22 ~ 8/4 | 14d | -75% | $2.49 | $9.99 |
| 2026. 6/25 ~ 7/8 | 14d | -75% | $2.49 | $9.99 |
| 2026. 6/8 ~ 6/21 | 14d | -75% | $2.49 | $9.99 |
| 2026. 4/15 ~ 4/28 | 14d | -75% | $2.49 | $9.99 |
| 2026. 3/19 ~ 3/25 | 7d | -75% | $2.49 | $9.99 |
| 2026. 3/2 ~ 3/15 | 14d | -75% | $2.49 | $9.99 |
| 2026. 1/17 ~ 1/30 | 14d | -75% | $2.49 | $9.99 |
+12 more periods (see heatmap)
DLC (1)
- UNDERTALE Soundtrack-60% · on sale$3.99
Latest news
- Jul 27, 2026'Wtf is going on': Indie dev discovers their neglected Steam game is powering an Undertale multiplayer mod following its freak 1700% jump in player activity
- Jul 27, 2026"I dunno why they chose Crashphalt": forgotten Steam game suddenly becomes a hit after players start using it for Undertale online multiplayer
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