Lumiri Lab · ChallengesEvery achievement.
Every achievement.
How hard is 100%?
Compare completion difficulty from the global unlock rates each store publishes. The rarest achievement shows at most how many players have completed everything.
5,106 store listings with at least 5 achievements and global unlock rates
Sad Virus Asia
Steam 10 achievements · rates observed 2026-11-08 UTC- Rarest
- 49.1%Find beer bottle 5
- Average unlock
- 53.3%
- Rare
- 0under 5% of players
Penguin Capitalism Simulator
Steam 22 achievements · rates observed 2026-11-03 UTC- Rarest
- 48.6%Hidden achievement
- Average unlock
- 67.4%
- Rare
- 0under 5% of players
My Little Sister's Special Place
Steam 13 achievements · rates observed 2026-11-10 UTC- Rarest
- 48.6%Always Her Onii-chan
- Average unlock
- 65.9%
- Rare
- 0under 5% of players
Click & Curate: Idle Photography
Steam 23 achievements · rates observed 2026-11-09 UTC- Rarest
- 48.4%Seasoned Eye
- Average unlock
- 76.1%
- Rare
- 0under 5% of players
何度目かの式
Steam 8 achievements · rates observed 2026-11-06 UTC- Rarest
- 48.4%BADEND死の決断
- Average unlock
- 61.3%
- Rare
- 0under 5% of players
Growing My Manhole
Steam 23 achievements · rates observed 2026-11-03 UTC- Rarest
- 48.3%Collector
- Average unlock
- 87.8%
- Rare
- 0under 5% of players
Best Puppy Certificate
Steam 10 achievements · rates observed 2026-11-02 UTC- Rarest
- 48.2%复读第8年!
- Average unlock
- 57.8%
- Rare
- 0under 5% of players
Aether Keepers
Steam 15 achievements · rates observed 2026-11-03 UTC- Rarest
- 47.9%Ultimate Weapon
- Average unlock
- 76.2%
- Rare
- 0under 5% of players
Cosmic Crusher
Steam 14 achievements · rates observed 2026-11-04 UTC- Rarest
- 47.8%Cosmic Crusher
- Average unlock
- 74.6%
- Rare
- 0under 5% of players
Slots & Diapers
Steam 30 achievements · rates observed 2026-11-03 UTC- Rarest
- 47.8%Crapto Grand
- Average unlock
- 71.0%
- Rare
- 0under 5% of players
Warp Leap
Steam 8 achievements · rates observed 2026-11-05 UTC- Rarest
- 47.8%All Things in Motion
- Average unlock
- 59.8%
- Rare
- 0under 5% of players
UnDo
Steam 9 achievements · rates observed 2026-11-08 UTC- Rarest
- 47.7%Hidden achievement
- Average unlock
- 64.8%
- Rare
- 0under 5% of players
Scary Game 2: The Mad Shepherd
Steam 10 achievements · rates observed 2026-11-06 UTC- Rarest
- 47.6%Floor It
- Average unlock
- 70.4%
- Rare
- 0under 5% of players
Married Witch: Forbidden Affair
Steam 5 achievements · rates observed 2026-11-09 UTC- Rarest
- 47.6%Scene 5
- Average unlock
- 63.0%
- Rare
- 0under 5% of players
Gridlock
Steam 8 achievements · rates observed 2026-11-09 UTC- Rarest
- 47.5%Daily Devotee
- Average unlock
- 73.6%
- Rare
- 0under 5% of players
Normal Dev Guy - Inside Kenney World
Steam 11 achievements · rates observed 2026-11-06 UTC- Rarest
- 47.3%Hidden achievement
- Average unlock
- 60.7%
- Rare
- 0under 5% of players
Worm in horror place
Steam 8 achievements · rates observed 2026-11-03 UTC- Rarest
- 47.1%Find star 6
- Average unlock
- 55.6%
- Rare
- 0under 5% of players
MY IDEAL BOOBS
Steam 5 achievements · rates observed 2026-11-06 UTC- Rarest
- 47.0%Chain Splash
- Average unlock
- 79.2%
- Rare
- 0under 5% of players
Hentai Summer Lust
Steam 29 achievements · rates observed 2026-11-05 UTC- Rarest
- 47.0%Chapter 30
- Average unlock
- 65.2%
- Rare
- 0under 5% of players
rAIse: Embrace the Future
Steam 9 achievements · rates observed 2026-11-07 UTC- Rarest
- 47.0%Endgame
- Average unlock
- 57.5%
- Rare
- 0under 5% of players
Night Light
Steam 7 achievements · rates observed 2026-11-05 UTC- Rarest
- 46.8%Winner...x2!
- Average unlock
- 71.1%
- Rare
- 0under 5% of players
Tales from the Borderlands
Steam 35 achievements · rates observed 2026-11-04 UTC- Rarest
- 46.5%Tales Twice Told
- Average unlock
- 55.4%
- Rare
- 0under 5% of players
Wriggle apple 2
Steam 40 achievements · rates observed 2026-11-05 UTC- Rarest
- 46.4%Level 35 completed
- Average unlock
- 60.1%
- Rare
- 0under 5% of players
DinoBones: Tidy Up the Museum
Steam 29 achievements · rates observed 2026-11-03 UTC- Rarest
- 46.3%Small Wonders
- Average unlock
- 70.0%
- Rare
- 0under 5% of players