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.
6,287 store listings with at least 5 achievements and global unlock rates
The Raven - Legacy of a Master Thief
Steam 35 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.8%Hidden achievement
- Average unlock
- 28.7%
- Rare
- 0under 5% of players
Children of the Sun
Steam 21 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.8%Idolatry
- Average unlock
- 28.3%
- Rare
- 0under 5% of players
Furry Aim Trainer 2 : Multiplayer Gooning
Steam 64 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.8%1000 Tiger Girl Points!
- Average unlock
- 24.1%
- Rare
- 0under 5% of players
STEINS;GATE: My Darling's Embrace
Steam 50 achievements · rates observed 2026-11-11 UTC- Rarest
- 8.8%Hidden achievement
- Average unlock
- 23.7%
- Rare
- 0under 5% of players
Master Magistrate
Steam 24 achievements · rates observed 2026-11-13 UTC- Rarest
- 8.8%Hidden achievement
- Average unlock
- 20.1%
- Rare
- 0under 5% of players
Brothers - A Tale of Two Sons
Steam 12 achievements · rates observed 2026-11-12 UTC- Rarest
- 8.8%Love Birds
- Average unlock
- 17.0%
- Rare
- 0under 5% of players
Harukuru HD. - Spring has come true? -
Steam 9 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.8%Harumade, kururu
- Average unlock
- 11.7%
- Rare
- 0under 5% of players
Deskrawl: Idle ARPG
Steam 37 achievements · rates observed 2026-11-03 UTC- Rarest
- 8.7%Pinnacle: Monk
- Average unlock
- 61.9%
- Rare
- 0under 5% of players
Mr Toilet
Steam 25 achievements · rates observed 2026-11-11 UTC- Rarest
- 8.7%Hidden achievement
- Average unlock
- 46.4%
- Rare
- 0under 5% of players
SUPERHOT: MIND CONTROL DELETE
Steam 14 achievements · rates observed 2026-11-04 UTC- Rarest
- 8.7%Hidden achievement
- Average unlock
- 45.1%
- Rare
- 0under 5% of players
GOLIATH
Steam 8 achievements · rates observed 2026-11-13 UTC- Rarest
- 8.7%Underdog
- Average unlock
- 36.9%
- Rare
- 0under 5% of players
AREA WARS™
Steam 9 achievements · rates observed 2026-11-03 UTC- Rarest
- 8.7%His Name Is Aiden
- Average unlock
- 30.0%
- Rare
- 0under 5% of players
Rewrite Harvest festa!
Steam 23 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.7%Harvest Festa
- Average unlock
- 23.6%
- Rare
- 0under 5% of players
Atelier Meruru ~The Apprentice of Arland~ DX
Steam 44 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.7%Complete
- Average unlock
- 23.0%
- Rare
- 0under 5% of players
DottyBead闪闪拼豆
Steam 30 achievements · rates observed 2026-11-09 UTC- Rarest
- 8.7%Cat Girl Legend
- Average unlock
- 18.2%
- Rare
- 0under 5% of players
Differences Master
Steam 10 achievements · rates observed 2026-11-01 UTC- Rarest
- 8.7%Clear 100 Levels
- Average unlock
- 14.8%
- Rare
- 0under 5% of players
Cozy Petchi Cats
Steam 40 achievements · rates observed 2026-11-06 UTC- Rarest
- 8.6%Hidden achievement
- Average unlock
- 57.3%
- Rare
- 0under 5% of players
Cows VS Vikings
Steam 13 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.6%Real Estate Agent
- Average unlock
- 56.9%
- Rare
- 0under 5% of players
Sonic Origins
Steam 36 achievements · rates observed 2026-11-05 UTC- Rarest
- 8.6%Complete Clear!
- Average unlock
- 32.1%
- Rare
- 0under 5% of players
STEINS;GATE ELITE
Steam 26 achievements · rates observed 2026-11-11 UTC- Rarest
- 8.6%Skyclad Observer
- Average unlock
- 19.1%
- Rare
- 0under 5% of players
Zigdig
Steam 18 achievements · rates observed 2026-11-02 UTC- Rarest
- 8.6%Legendary Relic Hunter
- Average unlock
- 18.8%
- Rare
- 0under 5% of players
Souper Bloody
Steam 13 achievements · rates observed 2026-11-02 UTC- Rarest
- 8.6%Not Even a Nibble
- Average unlock
- 16.1%
- Rare
- 0under 5% of players
Ninja Cat Remewstered
Steam 26 achievements · rates observed 2026-11-03 UTC- Rarest
- 8.6%Hidden achievement
- Average unlock
- 15.8%
- Rare
- 0under 5% of players
Super Loot Runner
Steam 14 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.5%Hidden achievement
- Average unlock
- 64.0%
- Rare
- 0under 5% of players