Sleepless release date
A horror game set in an abandoned bunker in Russia, inspired by "The Russian Sleep Experiment." Players must collect important papers from past experiments, but the bunker is difficult to navigate with locked corridors, no electricity, and a constant feeling of being watched.
- Release date
- October 18, 2025
- Genre
- Adventure, Indie
Where to buy
No store listings yet.
Out now
Sleepless released on .
Release dates by platform and region
| Platform | Region | Date | Unlock time | Status | Source |
|---|---|---|---|---|---|
| PC | Worldwide | Not announced | Released | Source |
Release date history
Date announced: October 18, 2025. Status: released — Upstream update (igdb) Source
Frequently asked questions
When does Sleepless release?
Sleepless released on October 18, 2025.
What time does Sleepless unlock?
The exact unlock time has not been announced. Most digital releases unlock at midnight local time or at a single global time set by the publisher; this page will list it as soon as it is known.
Which platforms is Sleepless on?
Sleepless is releasing on PC.
Has Sleepless been delayed?
No delay has been announced. This page tracks every date change with a source link.
Can I pre-order Sleepless?
Pre-orders have not been listed yet. Stores and prices will appear here once available.
Related countdowns
Browse more: 2025 release calendar · Upcoming PC releases