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.
6,098 store listings with at least 5 achievements and global unlock rates
My Recycling Center
Steam 23 achievements · rates observed 2026-11-10 UTC- Rarest
- 12.4%Der große Preis
- Average unlock
- 49.4%
- Rare
- 0under 5% of players
The Book of Unwritten Tales: The Critter Chronicles
Steam 34 achievements · rates observed 2026-11-10 UTC- Rarest
- 12.4%Hidden achievement
- Average unlock
- 48.4%
- Rare
- 0under 5% of players
Dream Town Island
Steam 6 achievements · rates observed 2026-11-12 UTC- Rarest
- 12.4%I'm worried about rusting in the sea breeze
- Average unlock
- 43.8%
- Rare
- 0under 5% of players
My Waifu's Stream is Going Viral ‼️😳
Steam 26 achievements · rates observed 2026-11-02 UTC- Rarest
- 12.4%The sky in diamonds
- Average unlock
- 42.9%
- Rare
- 0under 5% of players
The Wonderful End of the World
Steam 11 achievements · rates observed 2026-11-01 UTC- Rarest
- 12.4%Wonderful Grandmaster
- Average unlock
- 41.5%
- Rare
- 0under 5% of players
The Bird of the North
Steam 12 achievements · rates observed 2026-11-12 UTC- Rarest
- 12.3%Fast bird
- Average unlock
- 70.0%
- Rare
- 0under 5% of players
Smash it Wild: Tactical Volleyball Roguelike
Steam 16 achievements · rates observed 2026-11-12 UTC- Rarest
- 12.3%Swamp
- Average unlock
- 46.9%
- Rare
- 0under 5% of players
Senren*Banka
Steam 26 achievements · rates observed 2026-11-10 UTC- Rarest
- 12.3%Hoori, hidden deep in the mountains
- Average unlock
- 41.9%
- Rare
- 0under 5% of players
Sir, We Have an Orc Problem
Steam 11 achievements · rates observed 2026-11-09 UTC- Rarest
- 12.3%Four-tified
- Average unlock
- 36.1%
- Rare
- 0under 5% of players
Mana Fracture
Steam 10 achievements · rates observed 2026-11-06 UTC- Rarest
- 12.3%The End
- Average unlock
- 20.7%
- Rare
- 0under 5% of players
PowerWash Simulator 2
Steam 60 achievements · rates observed 2026-11-04 UTC- Rarest
- 12.2%Squeaky Clean
- Average unlock
- 39.9%
- Rare
- 0under 5% of players
The Angel's Devil Tail - One More Question 2
Steam 13 achievements · rates observed 2026-11-03 UTC- Rarest
- 12.2%Hidden achievement
- Average unlock
- 29.8%
- Rare
- 0under 5% of players
Starlocked
Steam 8 achievements · rates observed 2026-11-07 UTC- Rarest
- 12.2%Marathon!
- Average unlock
- 18.2%
- Rare
- 0under 5% of players
Profit Sea Incremental
Steam 27 achievements · rates observed 2026-11-05 UTC- Rarest
- 12.1%Partially Wired
- Average unlock
- 75.8%
- Rare
- 0under 5% of players
Car Sales Simulator
Steam 13 achievements · rates observed 2026-11-03 UTC- Rarest
- 12.1%Just a touch up
- Average unlock
- 44.7%
- Rare
- 0under 5% of players
Never Forget
Steam 8 achievements · rates observed 2026-11-05 UTC- Rarest
- 12.1%Game Finisher IV
- Average unlock
- 33.3%
- Rare
- 0under 5% of players
A Dogday Odyssey
Steam 12 achievements · rates observed 2026-11-06 UTC- Rarest
- 12.1%Gathering Inspiration
- Average unlock
- 33.3%
- Rare
- 0under 5% of players
LEAVES 3
Steam 16 achievements · rates observed 2026-11-05 UTC- Rarest
- 12.1%Freddy
- Average unlock
- 18.1%
- Rare
- 0under 5% of players
A Lost Man
Steam 17 achievements · rates observed 2026-11-02 UTC- Rarest
- 12.0%Hidden achievement
- Average unlock
- 57.8%
- Rare
- 0under 5% of players
Hidden Turtle Puzzle
Steam 35 achievements · rates observed 2026-11-11 UTC- Rarest
- 12.0%Pirate Coins
- Average unlock
- 44.3%
- Rare
- 0under 5% of players
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