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.
6,105 store listings with at least 5 achievements and global unlock rates
Delivery Driver Massacre - Definitive Edition
Steam 15 achievements · rates observed 2026-11-05 UTC- Rarest
- 12.0%Hidden achievement
- Average unlock
- 42.8%
- Rare
- 0under 5% of players
Misery Loves Company
Steam 11 achievements · rates observed 2026-11-03 UTC- Rarest
- 12.0%No Shame Here—Just Regret
- Average unlock
- 41.8%
- Rare
- 0under 5% of players
Teddy Collector
Steam 56 achievements · rates observed 2026-11-02 UTC- Rarest
- 12.0%0023
- Average unlock
- 37.2%
- Rare
- 0under 5% of players
Resident Evil 4 (2005)
Steam 12 achievements · rates observed 2026-11-04 UTC- Rarest
- 12.0%A Heart of Steel
- Average unlock
- 34.7%
- Rare
- 0under 5% of players
Endacopia
Steam 16 achievements · rates observed 2026-11-04 UTC- Rarest
- 12.0%A Natural Brawler
- Average unlock
- 31.8%
- Rare
- 0under 5% of players
Last Day of June
Steam 21 achievements · rates observed 2026-11-10 UTC- Rarest
- 12.0%Time For A New Start
- Average unlock
- 30.8%
- Rare
- 0under 5% of players
Curtain Call
Steam 16 achievements · rates observed 2026-11-07 UTC- Rarest
- 12.0%Hidden achievement
- Average unlock
- 28.1%
- Rare
- 0under 5% of players
My Beautiful Faraway, Please Don't Be Cruel To Me
Steam 18 achievements · rates observed 2026-11-07 UTC- Rarest
- 11.9%Archivist
- Average unlock
- 34.6%
- Rare
- 0under 5% of players
Subnautica
Steam 17 achievements · rates observed 2026-11-04 UTC- Rarest
- 11.9%Hidden achievement
- Average unlock
- 32.7%
- Rare
- 0under 5% of players
The Infinite Grimoire
Steam 89 achievements · rates observed 2026-11-08 UTC- Rarest
- 11.9%Abysswalker
- Average unlock
- 28.4%
- Rare
- 0under 5% of players
Umiro
Steam 8 achievements · rates observed 2026-11-07 UTC- Rarest
- 11.9%Hidden achievement
- Average unlock
- 27.9%
- Rare
- 0under 5% of players
The Silver Crow
Steam 25 achievements · rates observed 2026-11-11 UTC- Rarest
- 11.8%Bureaucratic Warfare
- Average unlock
- 61.2%
- Rare
- 0under 5% of players
Tinykin
Steam 43 achievements · rates observed 2026-11-12 UTC- Rarest
- 11.8%Gotta Catch 'em All!
- Average unlock
- 43.6%
- Rare
- 0under 5% of players
Life is Strange: True Colors
Steam 40 achievements · rates observed 2026-11-04 UTC- Rarest
- 11.8%Hidden achievement
- Average unlock
- 42.3%
- Rare
- 0under 5% of players
Ten Trials of Babel: The Doppelganger Maze
Steam 37 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.8%Hidden achievement
- Average unlock
- 40.2%
- Rare
- 0under 5% of players
Kairobotica
Steam 6 achievements · rates observed 2026-11-12 UTC- Rarest
- 11.8%Kairobots big family assemble.
- Average unlock
- 35.0%
- Rare
- 0under 5% of players
Seed of Evil
Steam 12 achievements · rates observed 2026-11-06 UTC- Rarest
- 11.8%Pure as Spring's Water
- Average unlock
- 30.2%
- Rare
- 0under 5% of players
IxSHE Tell
Steam 18 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.8%Aishiteru
- Average unlock
- 30.0%
- Rare
- 0under 5% of players
My Big Sister
Steam 28 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.8%Only eyes can tell the truth.
- Average unlock
- 22.7%
- Rare
- 0under 5% of players
ANIME REDEMPTION
Steam 13 achievements · rates observed 2026-11-02 UTC- Rarest
- 11.8%UNSTOPPABLE
- Average unlock
- 21.4%
- Rare
- 0under 5% of players
Deep Sea Idle: Infinity Abyss
Steam 31 achievements · rates observed 2026-11-03 UTC- Rarest
- 11.7%Deep-Sea Sweeper IV
- Average unlock
- 81.3%
- Rare
- 0under 5% of players
Gold ’n Goal
Steam 15 achievements · rates observed 2026-11-08 UTC- Rarest
- 11.7%Professional Football Player
- Average unlock
- 60.7%
- Rare
- 0under 5% of players
Inclination
Steam 22 achievements · rates observed 2026-11-06 UTC- Rarest
- 11.7%Constellation Cup
- Average unlock
- 43.8%
- Rare
- 0under 5% of players
Billion Egg Farm
Steam 12 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.7%Egg Billionaire
- Average unlock
- 42.2%
- Rare
- 0under 5% of players