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.
5,886 store listings with at least 5 achievements and global unlock rates
Murder Castle
Steam 7 achievements · rates observed 2026-11-11 UTC- Rarest
- 15.3%All My Little Ducklings
- Average unlock
- 53.8%
- Rare
- 0under 5% of players
STEINS;GATE 0
Steam 28 achievements · rates observed 2026-11-11 UTC- Rarest
- 15.3%Hidden achievement
- Average unlock
- 38.5%
- Rare
- 0under 5% of players
Static Grain - Quiet a Night
Steam 14 achievements · rates observed 2026-11-01 UTC- Rarest
- 15.3%Couch Potato
- Average unlock
- 35.3%
- Rare
- 0under 5% of players
A Playground Afternoon
Steam 11 achievements · rates observed 2026-11-08 UTC- Rarest
- 15.3%Gold Medal
- Average unlock
- 26.8%
- Rare
- 0under 5% of players
Shapemonger
Steam 7 achievements · rates observed 2026-11-10 UTC- Rarest
- 15.3%Bling
- Average unlock
- 25.2%
- Rare
- 0under 5% of players
OCEANIDES: World's End – Great Mother Goddess of the Void Sea
Steam 13 achievements · rates observed 2026-11-11 UTC- Rarest
- 15.3%AD-V-ENT
- Average unlock
- 24.2%
- Rare
- 0under 5% of players
Vlare
Steam 7 achievements · rates observed 2026-11-06 UTC- Rarest
- 15.3%Hidden achievement
- Average unlock
- 18.7%
- Rare
- 0under 5% of players
Kombucha Craft
Steam 9 achievements · rates observed 2026-11-05 UTC- Rarest
- 15.3%Apple kombucha
- Average unlock
- 15.3%
- Rare
- 0under 5% of players
Aokana - Four Rhythms Across the Blue
Steam 22 achievements · rates observed 2026-11-10 UTC- Rarest
- 15.2%Master Skywalker
- Average unlock
- 35.5%
- Rare
- 0under 5% of players
Concept Destruction
Steam 16 achievements · rates observed 2026-11-10 UTC- Rarest
- 15.2%The Survivor
- Average unlock
- 33.6%
- Rare
- 0under 5% of players
Tennis Club Story
Steam 6 achievements · rates observed 2026-11-12 UTC- Rarest
- 15.2%Kairobot's public relations ambassador.
- Average unlock
- 33.1%
- Rare
- 0under 5% of players
Fill the Fridge!
Steam 10 achievements · rates observed 2026-11-03 UTC- Rarest
- 15.2%Jungle Master Munchie
- Average unlock
- 25.2%
- Rare
- 0under 5% of players
Meowker: Desktop Cat Companion
Steam 12 achievements · rates observed 2026-11-03 UTC- Rarest
- 15.2%全程马拉松!
- Average unlock
- 19.0%
- Rare
- 0under 5% of players
Keep On Hashing!: Idle Mining Sim
Steam 21 achievements · rates observed 2026-11-10 UTC- Rarest
- 15.1%Ascended
- Average unlock
- 67.1%
- Rare
- 0under 5% of players
Petrichor: Reverie Edition
Steam 13 achievements · rates observed 2026-11-11 UTC- Rarest
- 15.1%Hidden achievement
- Average unlock
- 50.1%
- Rare
- 0under 5% of players
Woodo
Steam 24 achievements · rates observed 2026-11-01 UTC- Rarest
- 15.1%Tiny Monks
- Average unlock
- 48.0%
- Rare
- 0under 5% of players
13 MASCA
Steam 13 achievements · rates observed 2026-11-11 UTC- Rarest
- 15.1%Hidden achievement
- Average unlock
- 35.3%
- Rare
- 0under 5% of players
Axomorph Idle
Steam 100 achievements · rates observed 2026-11-07 UTC- Rarest
- 15.1%Hidden achievement
- Average unlock
- 34.8%
- Rare
- 0under 5% of players
Memories Off Sousou Break out of my shell
Steam 16 achievements · rates observed 2026-11-11 UTC- Rarest
- 15.1%NS-New Stories-
- Average unlock
- 32.5%
- Rare
- 0under 5% of players
Apex Legends™
Steam 12 achievements · rates observed 2026-11-01 UTC- Rarest
- 15.1%Apex Legend
- Average unlock
- 30.3%
- Rare
- 0under 5% of players
Nine Sols
Steam 35 achievements · rates observed 2026-11-04 UTC- Rarest
- 15.1%Robo Fight!
- Average unlock
- 29.6%
- Rare
- 0under 5% of players
Cafe Revolution
Steam 5 achievements · rates observed 2026-11-02 UTC- Rarest
- 15.0%All Drinks Served
- Average unlock
- 36.1%
- Rare
- 0under 5% of players
MEMESTEINE FILES
Steam 10 achievements · rates observed 2026-11-08 UTC- Rarest
- 15.0%DEAL DONE
- Average unlock
- 25.4%
- Rare
- 0under 5% of players
Simulation Simulator
Steam 6 achievements · rates observed 2026-11-09 UTC- Rarest
- 15.0%All Paths Taken
- Average unlock
- 23.8%
- Rare
- 0under 5% of players