Single-handedly Challenge Ultimate World
It is a idle cultivation game set in a mythical ultimate world by Chinese mythology, historical biographies, folk tales, and artistic creations.

Mixed · 4 reviews
50% positive (2 / 4)







Sunken Seeker is a short, first-person underwater horror experience. Forced to pilot a decaying submersible, you have 7 days to pay off a massive debt. Navigate pitch-black waters, scan for salvage beyond your headlights, and survive the shift before the Director cuts your life support.
Released
January 18, 2026
Price
Platforms
Windows
Developer
Publisher
Last sync
September 26, 2026
Sunken Seeker is a short, first-person underwater horror game. Piloting a rusty, decaying submersible, you must navigate the crushing darkness of the open ocean. Burdened by a massive financial liability, your only path to freedom is down.
Your goal is simple: Salvage enough value from the depths to pay your debt before the Day 7 Deadline.
You are trapped inside a rusted cage that is constantly failing.
The Director demands payment in full at the end of the week. Every credit you earn presents a choice. You can invest in critical submarine upgrades to make the dangerous work easier. Or, you can save your earnings to ensure you can cover the massive debt. Finding the balance between your safety and your bank account is up to you.
Your sensors pick up movement where there should be none. The hull groans under pressure, but some sounds seem to come from outside. Explore industrial ruins, sunken supply lines, and ancient structures buried beneath the silt. There are things down here that do not appear on standard charts.
Will you clear your debt, or become part of the wreckage?