Discount heatmap
One square = one day (darker = bigger discount) · use the arrows to look further back
Buy now
The store links below are affiliate links — we may earn a small commission at no extra cost to you.
Also on Xbox (beta)
BETAExperimental — price lookup via an unofficial Microsoft Store API. The edition matched may be wrong, especially for games with many special editions.
- Xbox$19.99Buy
Price analysis
The most common cut was -66%. Across 17 discount periods in 24 months (about every 46 days), the median sale length was 7 days. The lowest price in this period was $4.74 (-75%) on Feb 6, 2025; today's price is 36% higher. It is on sale right now at -66%.
LOSE YOUR MIND. EAT YOUR CREW. DIE. Take the helm of your steamship and set sail for the unknown! Sunless Sea is a game of discovery, loneliness and frequent death, set in the award-winning Victorian Gothic universe of Fallen London.
Screenshots
Community stats
Popular tags
From Wikipedia
Sunless Sea is a survival/exploration role-playing video game with roguelike elements developed by Failbetter Games. The game was released on 6 February 2015 for Windows and OS X following a successful Kickstarter campaign to crowdfund the project. The game takes place in the universe of Failbetter's browser adventure game Fallen London, in which Victorian-era London has been moved beneath the Earth's surface to the edge of the Unterzee, a vast underground ocean. On 11 October 2016, the game's first downloadable content Zubmariner was released, which allows players to explore beneath the surface of the "zee". A sequel, Sunless Skies, was announced in September 2016. It surpassed its funding goals on Kickstarter and was released on 31 January 2019.
Read more on Wikipedia →Recent discounts
| Period | Days | Max off | Low | MSRP |
|---|---|---|---|---|
| 2026. 10/26 ~ 10/28ongoing | 3d | -66% | $6.45 | $18.99 |
| 2026. 10/1 ~ 10/7 | 7d | -66% | $6.45 | $18.99 |
| 2026. 8/10 ~ 8/16 | 7d | -66% | $6.45 | $18.99 |
| 2026. 6/25 ~ 7/8 | 14d | -66% | $6.45 | $18.99 |
| 2026. 5/18 ~ 5/24 | 7d | -66% | $6.45 | $18.99 |
| 2026. 3/19 ~ 3/25 | 7d | -66% | $6.45 | $18.99 |
| 2025. 12/18 ~ 1/4 | 18d | -66% | $6.45 | $18.99 |
| 2025. 12/8 ~ 12/14 | 7d | -66% | $6.45 | $18.99 |
+9 more periods (see heatmap)
DLC (1)
- Sunless Sea - Zubmariner-50% · on sale$5.49
Latest news
- Aug 27, 2026Bug Fixing Patch v3.0.0.31
- Jul 29, 2026Maintenance update
Look up another game
