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.
7,081 store listings with at least 5 achievements and global unlock rates
Astromental Incremental
Steam 90 achievements · rates observed 2026-11-12 UTC- Rarest
- 8.2%The Tree of Knowledge
- Average unlock
- 68.0%
- Rare
- 0under 5% of players
Blacksmith Master
Steam 72 achievements · rates observed 2026-11-12 UTC- Rarest
- 8.2%A True Master
- Average unlock
- 44.0%
- Rare
- 0under 5% of players
DRAGON QUEST MONSTERS: The Dark Prince
Steam 15 achievements · rates observed 2026-11-04 UTC- Rarest
- 8.2%Hidden achievement
- Average unlock
- 40.6%
- Rare
- 0under 5% of players
Home Behind 2
Steam 30 achievements · rates observed 2026-11-09 UTC- Rarest
- 8.2%Weapon Master
- Average unlock
- 38.1%
- Rare
- 0under 5% of players
mhas dungeon sweeper
Steam 24 achievements · rates observed 2026-11-08 UTC- Rarest
- 8.2%Seasoned Delver
- Average unlock
- 32.1%
- Rare
- 0under 5% of players
SpongeBob SquarePants: Titans of the Tide
Steam 27 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.2%I did EVERYTHING!
- Average unlock
- 30.8%
- Rare
- 0under 5% of players
The Council
Steam 42 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.2%Starter, main dish and coffee
- Average unlock
- 27.2%
- Rare
- 0under 5% of players
StellarUniversity:FurryHearts
Steam 9 achievements · rates observed 2026-11-06 UTC- Rarest
- 8.2%Hidden achievement
- Average unlock
- 16.5%
- Rare
- 0under 5% of players
Shadow Warrior 3: Definitive Edition
Steam 38 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.1%Coaching is overrated
- Average unlock
- 53.3%
- Rare
- 0under 5% of players
Cart by Cart: Supermarket Simulator
Steam 12 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.1%Cart by Cart
- Average unlock
- 46.9%
- Rare
- 0under 5% of players
Ironvale
Steam 16 achievements · rates observed 2026-11-14 UTC- Rarest
- 8.1%Survivor
- Average unlock
- 45.9%
- Rare
- 0under 5% of players
Resonance: A Plague Tale Legacy
Steam 36 achievements · rates observed 2026-11-02 UTC- Rarest
- 8.1%Hoarder
- Average unlock
- 45.4%
- Rare
- 0under 5% of players
My Singing Monsters Karaoke
Steam 14 achievements · rates observed 2026-11-11 UTC- Rarest
- 8.1%Completionist
- Average unlock
- 43.8%
- Rare
- 0under 5% of players
diffiCULT
Steam 10 achievements · rates observed 2026-11-08 UTC- Rarest
- 8.1%That Wasn't So DiffiCULT
- Average unlock
- 40.0%
- Rare
- 0under 5% of players
The Legend of Heroes: Trails in the Sky SC
Steam 23 achievements · rates observed 2026-11-14 UTC- Rarest
- 8.1%Master Chef
- Average unlock
- 39.2%
- Rare
- 0under 5% of players
WUCHANG: Fallen Feathers
Steam 40 achievements · rates observed 2026-11-04 UTC- Rarest
- 8.1%Fallen Feathers
- Average unlock
- 36.2%
- Rare
- 0under 5% of players
DARK SOULS™: REMASTERED
Steam 41 achievements · rates observed 2026-11-04 UTC- Rarest
- 8.1%The Dark Soul
- Average unlock
- 33.6%
- Rare
- 0under 5% of players
Anime Studio Story
Steam 6 achievements · rates observed 2026-11-02 UTC- Rarest
- 8.1%I'm going to make a big success anime.
- Average unlock
- 33.0%
- Rare
- 0under 5% of players
Kotama and Academy Citadel
Steam 40 achievements · rates observed 2026-11-03 UTC- Rarest
- 8.1%Kotama and Academy Citadel
- Average unlock
- 32.2%
- Rare
- 0under 5% of players
Divider Dave
Steam 21 achievements · rates observed 2026-11-05 UTC- Rarest
- 8.1%Corporate Ladder
- Average unlock
- 31.2%
- Rare
- 0under 5% of players
Yu-Gi-Oh! Master Duel
Steam 11 achievements · rates observed 2026-11-03 UTC- Rarest
- 8.1%Come Forth...
- Average unlock
- 28.3%
- Rare
- 0under 5% of players
Super Jigsaw Puzzle: Anime
Steam 11 achievements · rates observed 2026-11-02 UTC- Rarest
- 8.1%All 800 puzzles
- Average unlock
- 26.9%
- Rare
- 0under 5% of players
Corpse Party: Blood Drive
Steam 38 achievements · rates observed 2026-11-14 UTC- Rarest
- 8.1%Finality
- Average unlock
- 24.5%
- Rare
- 0under 5% of players
Regions Of Ruin
Steam 20 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.1%Bunny Genocide
- Average unlock
- 22.6%
- Rare
- 0under 5% of players