Sleepless

Sleepless

CaRuFy · 2025 · Psychological Horror, Horror, Survival Horror, Survival, Thriller

PC
Mixed55% · 11
Best price
$5.99
lowest tracked $3.59
Steam Buy at Steam

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Steam
Steam
Standard Edition · Steam
$5.99
Buy

Screenshots

About Sleepless

Sleepless is a multiplayer horror game inspired by the myth "The Russian Sleep Experiment." The game is set in a bunker in present-day Russia. The players' goal is to collect all the evidence items from the bunker that can provide important information about the past experiments. However, this is not an easy task, as the abandoned bunker is difficult to navigate, lack of electricity, and the constant feeling of being watched by the blind experiment victim.
Distract the monster: Find objects in the bunker and use them to create sounds, diverting the attention of the blind monster.
Collect Evidence: Gather randomly placed evidence throughout the bunker to win the game. Be cautious, as finding evidence will gradually increase the monster's aggression.
Control the Gas: Manipulate the gas switches, which are operational only when the generator is powered, to safely navigate through different rooms.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Oct 26, 2025
Very interesting project. On the one hand its a crap with many, but many bugs. (Yeah try to hop on the ladder at the same time with your friend, and you end up under the map). But on the other it has great climate with seriously scary oponent. Its a good game if you want to play with friends, but for max 5h or sth. Is it worth the price? Not really, only if its on discount. Would be Great to see some updates.
2 found this helpful
Recommended Oct 23, 2025
This game made me jump out of my socks and piss my tighty whities and it also caused me to develop a rash saw the doctor and now awaiting results I also developed severe PTSD and stage 4 brain cancer. Would not recomend unless youre into kids.
Not recommended Oct 21, 2025
VEEEEEEEEEEEEERRRRRRRRRYYYYYYYYYY VEEEEEEEEEERRRRRRRRRYYYYYYYYY VEEEEEEEEEEERRRRRRRRRRYYYYYYYY BAD GAME (TRASH) DON'T BUY THIS GAME GO TAKE SOME FOOD INSTEAD OF BUYING THIS GAME .
Not recommended Oct 21, 2025
over all i think the game has the right idea but i would strongly recommend some better puzzles and more crazy people it felt empty at times and boring also adding some music and or back ground noise would go a long way. in this state i wouldnt recommend this to a friend
Recommended Oct 20, 2025
wow fantastisk gamer
Recommended Oct 20, 2025
Almost feels like a copy of Panicore — same movement, sounds, and core mechanics. Got stuck multiple times, so it’s definitely buggy. Graphics are fine and it can be scary at times, but the gameplay feels sloppy and the map is too maze-like. Good start, keep it up!:) Worth those few dollars to try.

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