Discount heatmap
One square = one day (darker = bigger discount) · use the arrows to look further back
May '26
Jun '26
Jul '26
Aug '26
Sep '26
Oct '26
Mon
Wed
Fri
▲Today
2026-04-26 ~ 2026-10-30(27 of 105 weeks)
LessMore (discount)Today
Current price
$19.99
$6.00 above all-time low
All-time low (last 24 mo)
$13.99
30% off · 2025-06-26
Average sale cycle
~67 days
roughly every 10 weeks
Total days on sale
107 days
~15% of tracked period
Most common discount
25%
usually lasts 7 days
Last discount
2026-10-07
23 days ago
11 sale periods·Longest full-price stretch: 91 days·Data range 2024-10-30 – 2026-10-30
Price analysis
A typical sale here runs about 7 days at -25%, and with 11 sales in 24 months a new one comes around roughly every 67 days. The lowest price in this period was $13.99 (-30%) on Jun 26, 2025; today's price is 43% higher. The last sale was 23 days ago (Oct 7, 2026).
423playing now
Get ready for a Waterworld-themed survival game with modular base building, sunken city scavenging, crafting, base defense, and invasions of NPC clans for resources and territory. Ready for the water apocalypse?
ActionIndieEarly AccessWindowsVector3 Studio
Screenshots
Community stats
~500,000 ~ 1,000,000 owners (est.)
Popular tags
Early AccessOpen World Survival CraftSurvivalCo-opUnderwaterMultiplayer
Recent discounts
| Period | Days | Max off | Low | MSRP |
|---|---|---|---|---|
| 2026. 10/1 ~ 10/7 | 7d | -25% | $14.99 | $19.99 |
| 2026. 8/31 ~ 9/6 | 7d | -30% | $13.99 | $19.99 |
| 2026. 6/25 ~ 7/8 | 14d | -30% | $13.99 | $19.99 |
| 2026. 3/21 ~ 3/25 | 5d | -25% | $14.99 | $19.99 |
| 2025. 12/18 ~ 1/4 | 18d | -25% | $14.99 | $19.99 |
| 2025. 9/29 ~ 10/5 | 7d | -25% | $14.99 | $19.99 |
| 2025. 6/26 ~ 7/9 | 14d | -30% | $13.99 | $19.99 |
| 2025. 5/4 ~ 5/10 | 7d | -20% | $15.99 | $19.99 |
+3 more periods (see heatmap)
Latest news
- Oct 27, 2026Update 0.9.30
- Oct 22, 2026Update v0.9.20
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