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.
6,116 store listings with at least 5 achievements and global unlock rates
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
Cromania
Steam 10 achievements · rates observed 2026-11-07 UTC- Rarest
- 11.7%Living Hand
- Average unlock
- 38.5%
- Rare
- 0under 5% of players
Drink
Steam 11 achievements · rates observed 2026-11-04 UTC- Rarest
- 11.7%Just One More
- Average unlock
- 36.3%
- Rare
- 0under 5% of players
失焦 Out of Focus
Steam 13 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.7%Deeply Rooted
- Average unlock
- 34.1%
- Rare
- 0under 5% of players
Condition Unknown
Steam 23 achievements · rates observed 2026-11-09 UTC- Rarest
- 11.7%Hidden achievement
- Average unlock
- 32.4%
- Rare
- 0under 5% of players
Santa Smoke: Prologue
Steam 15 achievements · rates observed 2026-11-08 UTC- Rarest
- 11.7%Hidden achievement
- Average unlock
- 31.3%
- Rare
- 0under 5% of players
GRID CRYPT
Steam 6 achievements · rates observed 2026-11-08 UTC- Rarest
- 11.7%Hidden achievement
- Average unlock
- 27.3%
- Rare
- 0under 5% of players
The Night Walk
Steam 17 achievements · rates observed 2026-11-09 UTC- Rarest
- 11.7%The Night Walker
- Average unlock
- 25.8%
- Rare
- 0under 5% of players
Raid On Coasts
Steam 14 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.7%Heavy fire !
- Average unlock
- 23.9%
- Rare
- 0under 5% of players
AER Memories of Old
Steam 20 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.7%Hide and Seek
- Average unlock
- 22.5%
- Rare
- 0under 5% of players
Zero To Hero Idle
Steam 36 achievements · rates observed 2026-11-03 UTC- Rarest
- 11.6%Crimson Striker XV
- Average unlock
- 61.9%
- Rare
- 0under 5% of players
Slay the Horde
Steam 8 achievements · rates observed 2026-11-02 UTC- Rarest
- 11.6%Lich
- Average unlock
- 41.0%
- Rare
- 0under 5% of players
The Past Within
Steam 24 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.6%The Devil
- Average unlock
- 39.2%
- Rare
- 0under 5% of players
Q.U.B.E. 10th Anniversary
Steam 24 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.6%Master Of The Collectables
- Average unlock
- 34.0%
- Rare
- 0under 5% of players
The Raven Remastered
Steam 34 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.6%Advanced Detective (Episode 3)
- Average unlock
- 30.9%
- Rare
- 0under 5% of players
Grave New World
Steam 31 achievements · rates observed 2026-11-04 UTC- Rarest
- 11.6%Perfectionist
- Average unlock
- 27.5%
- Rare
- 0under 5% of players
Memories Off -Innocent Fille- for Dearest
Steam 22 achievements · rates observed 2026-11-11 UTC- Rarest
- 11.6%Innocent Fille for Dearest
- Average unlock
- 20.4%
- Rare
- 0under 5% of players
Chronicles Puzzle: History Path
Steam 23 achievements · rates observed 2026-11-07 UTC- Rarest
- 11.6%Hidden achievement
- Average unlock
- 17.0%
- Rare
- 0under 5% of players
Thou Shalt Be Rich
Steam 16 achievements · rates observed 2026-11-05 UTC- Rarest
- 11.5%You can sleep at a time like this?
- Average unlock
- 56.5%
- Rare
- 0under 5% of players
STRAFEST
Steam 22 achievements · rates observed 2026-11-04 UTC- Rarest
- 11.5%100 Games
- Average unlock
- 46.5%
- Rare
- 0under 5% of players
Atelier Ryza 2: Lost Legends & the Secret Fairy DX
Steam 49 achievements · rates observed 2026-11-07 UTC- Rarest
- 11.5%Secret Fairy
- Average unlock
- 41.7%
- Rare
- 0under 5% of players
LaVonne's Bouncing Idle
Steam 100 achievements · rates observed 2026-11-10 UTC- Rarest
- 11.5%Almost There
- Average unlock
- 39.4%
- Rare
- 0under 5% of players
BLACK SOULS
Steam 65 achievements · rates observed 2026-11-12 UTC- Rarest
- 11.5%Saint Catherine
- Average unlock
- 32.9%
- Rare
- 0under 5% of players