| App Type | game |
| Release Date | Mar 5, 2020 |
| Details Last Modified | November 11, 2026 (2 days ago) |
| Developer | Studio Seufz |
| Publisher | Application Systems, Studio Seufz |
| Genres | Adventure, Indie, RPG |
| Supported Systems |
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| Windows, Mac, Linux |
| Price | -30%$14.99$10.49 |
| Required Age | 0+ |
| Metacritic | 79/100 |
| Recommendations | 7,031 |
| Achievements | 25 |
| DLC Available | 1 |
| Packages | 1 |
| Website | http://www.399d-23h-59m-59s.com/ |
| Support | http://www.399d-23h-59m-59s.com/ |
| Support Email | xoxo@studioseufz.com |
An unusual mix of adventure and idle game. In utter loneliness deep below the surface, it's your task to wait for the awakening of your king... for 400 days.
Family Sharing
Full controller support
Single-player
Steam Achievements
Steam Cloud
Steam Trading Cards