Sleepless

6 achievements

Ultra Rare×4

Uncommon×1

Common×1

About Sleepless's achievements

Sleepless has 6 Steam achievements, 3 of them ultra-rare — unlocked by under 5% of players. The rarest is "Expert Researcher", earned by just 0.3% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.3%

of players earned "Expert Researcher"

🗺️ Community guides & walkthroughs

Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Sleepless achievements

6 achievements

Hardcore Winner

Win a game on hard mode

Ultra Rare0.0%

Expert Researcher

Win a game alone

Ultra Rare0.3%

Winner

Win a game on normal mode

Ultra Rare3.4%

Expert Research Team

Win a game as a team

Ultra Rare3.4%

Play together

Play a game with other people

Uncommon50.0%

Play alone

Play a game alone

Common59.0%