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.
5,473 store listings with at least 5 achievements and global unlock rates
Advent: Dawn
Steam 24 achievements · rates observed 2026-11-03 UTC- Rarest
- 24.3%Hidden achievement
- Average unlock
- 51.0%
- Rare
- 0under 5% of players
Spacebolt
Steam 7 achievements · rates observed 2026-11-08 UTC- Rarest
- 24.3%Head of Biochem. Division
- Average unlock
- 40.6%
- Rare
- 0under 5% of players
DeathSpank
Steam 12 achievements · rates observed 2026-11-01 UTC- Rarest
- 24.3%Extermination
- Average unlock
- 32.9%
- Rare
- 0under 5% of players
The Lonely Miner
Steam 12 achievements · rates observed 2026-11-06 UTC- Rarest
- 24.2%Fully max out a prestige node!
- Average unlock
- 75.5%
- Rare
- 0under 5% of players
Musical Slime
Steam 5 achievements · rates observed 2026-11-09 UTC- Rarest
- 24.2%Greige
- Average unlock
- 36.7%
- Rare
- 0under 5% of players
Goblins and Gunslingers
Steam 5 achievements · rates observed 2026-11-08 UTC- Rarest
- 24.2%Armed & Ready
- Average unlock
- 24.3%
- Rare
- 0under 5% of players
Strip Memory: Unlocked Desires
Steam 10 achievements · rates observed 2026-11-11 UTC- Rarest
- 24.1%Malina's Triumph
- Average unlock
- 73.8%
- Rare
- 0under 5% of players
Tindark
Steam 11 achievements · rates observed 2026-11-03 UTC- Rarest
- 24.1%Untouched
- Average unlock
- 55.9%
- Rare
- 0under 5% of players
We Need More Humans!
Steam 19 achievements · rates observed 2026-11-05 UTC- Rarest
- 24.0%Your Trial has Expired
- Average unlock
- 78.3%
- Rare
- 0under 5% of players
Summer Vacation
Steam 25 achievements · rates observed 2026-11-05 UTC- Rarest
- 24.0%Hidden achievement
- Average unlock
- 49.5%
- Rare
- 0under 5% of players
The Boston Breeder
Steam 14 achievements · rates observed 2026-11-11 UTC- Rarest
- 24.0%Rich Girl Memories
- Average unlock
- 31.8%
- Rare
- 0under 5% of players
SUPER IDLE POOP CLICKER
Steam 36 achievements · rates observed 2026-11-03 UTC- Rarest
- 23.9%Hidden achievement
- Average unlock
- 42.8%
- Rare
- 0under 5% of players
Taiwan Love Story⁵
Steam 23 achievements · rates observed 2026-11-08 UTC- Rarest
- 23.8%Hidden achievement
- Average unlock
- 48.6%
- Rare
- 0under 5% of players
billion
Steam 6 achievements · rates observed 2026-11-09 UTC- Rarest
- 23.8%Click Legend
- Average unlock
- 47.8%
- Rare
- 0under 5% of players
Luminous Jigsaw Puzzles
Steam 5 achievements · rates observed 2026-11-06 UTC- Rarest
- 23.7%Complete 1250 Piece Puzzle
- Average unlock
- 33.3%
- Rare
- 0under 5% of players
Pet the Cat
Steam 18 achievements · rates observed 2026-11-09 UTC- Rarest
- 23.6%Ultimate Survivor
- Average unlock
- 55.7%
- Rare
- 0under 5% of players
Major Mutt
Steam 10 achievements · rates observed 2026-11-03 UTC- Rarest
- 23.6%So many projectiles
- Average unlock
- 47.1%
- Rare
- 0under 5% of players
Anomaly Road
Steam 5 achievements · rates observed 2026-11-11 UTC- Rarest
- 23.6%ANOMALIES 100%
- Average unlock
- 45.3%
- Rare
- 0under 5% of players
Nuktedan: The Forgotten Emotions
Steam 7 achievements · rates observed 2026-11-03 UTC- Rarest
- 23.5%Love Has Returned.
- Average unlock
- 37.8%
- Rare
- 0under 5% of players
Drowned Caves
Steam 25 achievements · rates observed 2026-11-08 UTC- Rarest
- 23.5%Don't push me
- Average unlock
- 36.8%
- Rare
- 0under 5% of players
Michi-Suji Puzzle: Michi Connect
Steam 26 achievements · rates observed 2026-11-05 UTC- Rarest
- 23.5%Extra Unlocked
- Average unlock
- 35.7%
- Rare
- 0under 5% of players
Puzzler World
Steam 14 achievements · rates observed 2026-11-01 UTC- Rarest
- 23.5%Crossword Solver
- Average unlock
- 31.0%
- Rare
- 0under 5% of players
TOKYO CHRONOS
Steam 23 achievements · rates observed 2026-11-10 UTC- Rarest
- 23.5%Hidden achievement
- Average unlock
- 30.1%
- Rare
- 0under 5% of players
NEKOPARA Vol. 3
Steam 27 achievements · rates observed 2026-11-10 UTC- Rarest
- 23.4%Hidden achievement
- Average unlock
- 52.0%
- Rare
- 0under 5% of players