Core Keeper
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 33 dayson its ~38-day cycle · expected ~40% 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
$19.99
$8.00 above all-time low
All-time low (last 24 mo)
$11.99
40% off · 2025-09-29
Average sale cycle
~38 days
roughly every 5 weeks
Total days on sale
232 days
~32% of tracked period
Most common discount
40%
usually lasts 12 days
Last discount
2026-09-06
5 days ago
19 sale periods·Longest full-price stretch: 68 days·Data range 2024-09-10 – 2026-09-10
5,073playing now
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
86MCVery Positive 93% positive of 66,380ActionAdventureIndieRPGSimulationWindows · LinuxPugstorm · Fireshine Games
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Recent discounts
| Period | Days | Max off | Low | MSRP |
|---|---|---|---|---|
| 2026. 8/31 ~ 9/6 | 7d | -40% | $11.99 | $19.99 |
| 2026. 7/12 ~ 7/25 | 14d | -30% | $13.99 | $19.99 |
| 2026. 6/25 ~ 7/8 | 14d | -30% | $13.99 | $19.99 |
| 2026. 5/28 ~ 6/6 | 10d | -40% | $11.99 | $19.99 |
| 2026. 4/9 ~ 4/19 | 11d | -40% | $11.99 | $19.99 |
| 2026. 3/19 ~ 3/25 | 7d | -40% | $11.99 | $19.99 |
| 2026. 2/19 ~ 3/4 | 14d | -40% | $11.99 | $19.99 |
| 2025. 12/18 ~ 1/4 | 18d | -40% | $11.99 | $19.99 |
+11 more periods (see heatmap)
DLC (2)
Latest news
- Aug 31, 2026Community Update - August 2026
- Aug 27, 2026Notes From the Underground #007
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