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.
7,809 store listings with at least 5 achievements and global unlock rates
GOLIATH
Steam 8 achievements · rates observed 2026-11-13 UTC- Rarest
- 8.7%Underdog
- Average unlock
- 36.9%
- Rare
- 0under 5% of players
The 25th Ward: The Silver Case
Steam 25 achievements · rates observed 2026-11-15 UTC- Rarest
- 8.7%Hidden achievement
- Average unlock
- 30.9%
- Rare
- 0under 5% of players
AREA WARS™
Steam 9 achievements · rates observed 2026-11-03 UTC- Rarest
- 8.7%His Name Is Aiden
- Average unlock
- 30.0%
- Rare
- 0under 5% of players
Summer Pockets
Steam 15 achievements · rates observed 2026-11-15 UTC- Rarest
- 8.7%The Four Celestial Beasts
- Average unlock
- 29.0%
- Rare
- 0under 5% of players
Rewrite Harvest festa!
Steam 23 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.7%Harvest Festa
- Average unlock
- 23.6%
- Rare
- 0under 5% of players
Atelier Meruru ~The Apprentice of Arland~ DX
Steam 44 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.7%Complete
- Average unlock
- 23.0%
- Rare
- 0under 5% of players
DottyBead闪闪拼豆
Steam 30 achievements · rates observed 2026-11-09 UTC- Rarest
- 8.7%Cat Girl Legend
- Average unlock
- 18.2%
- Rare
- 0under 5% of players
Differences Master
Steam 10 achievements · rates observed 2026-11-01 UTC- Rarest
- 8.7%Clear 100 Levels
- Average unlock
- 14.8%
- Rare
- 0under 5% of players
Cozy Petchi Cats
Steam 40 achievements · rates observed 2026-11-06 UTC- Rarest
- 8.6%Hidden achievement
- Average unlock
- 57.3%
- Rare
- 0under 5% of players
Cows VS Vikings
Steam 13 achievements · rates observed 2026-11-10 UTC- Rarest
- 8.6%Real Estate Agent
- Average unlock
- 56.9%
- Rare
- 0under 5% of players
Sorry, You’re on the Menu
Steam 26 achievements · rates observed 2026-11-13 UTC- Rarest
- 8.6%Maxed Out
- Average unlock
- 54.7%
- Rare
- 0under 5% of players
METAL SLUG ATTACK RELOADED
Steam 12 achievements · rates observed 2026-11-14 UTC- Rarest
- 8.6%Ultimate Weapon
- Average unlock
- 46.7%
- Rare
- 0under 5% of players
Classic: Snake
Steam 10 achievements · rates observed 2026-11-15 UTC- Rarest
- 8.6%Legendary Snake King
- Average unlock
- 37.0%
- Rare
- 0under 5% of players
Sonic Origins
Steam 36 achievements · rates observed 2026-11-05 UTC- Rarest
- 8.6%Complete Clear!
- Average unlock
- 32.1%
- Rare
- 0under 5% of players
Papa's Freezeria Deluxe
Steam 90 achievements · rates observed 2026-11-15 UTC- Rarest
- 8.6%Hidden achievement
- Average unlock
- 27.8%
- Rare
- 0under 5% of players
Blockmind
Steam 12 achievements · rates observed 2026-11-13 UTC- Rarest
- 8.6%No Corners Left Behind
- Average unlock
- 22.8%
- Rare
- 0under 5% of players
STEINS;GATE ELITE
Steam 26 achievements · rates observed 2026-11-11 UTC- Rarest
- 8.6%Skyclad Observer
- Average unlock
- 19.1%
- Rare
- 0under 5% of players
Zigdig
Steam 18 achievements · rates observed 2026-11-02 UTC- Rarest
- 8.6%Legendary Relic Hunter
- Average unlock
- 18.8%
- Rare
- 0under 5% of players
Souper Bloody
Steam 13 achievements · rates observed 2026-11-02 UTC- Rarest
- 8.6%Not Even a Nibble
- Average unlock
- 16.1%
- Rare
- 0under 5% of players
Ninja Cat Remewstered
Steam 26 achievements · rates observed 2026-11-03 UTC- Rarest
- 8.6%Hidden achievement
- Average unlock
- 15.8%
- Rare
- 0under 5% of players
Super Loot Runner
Steam 14 achievements · rates observed 2026-11-07 UTC- Rarest
- 8.5%Hidden achievement
- Average unlock
- 64.0%
- Rare
- 0under 5% of players
BUNKER: RED FLAG
Steam 12 achievements · rates observed 2026-11-09 UTC- Rarest
- 8.5%Dinner Is Served!
- Average unlock
- 41.6%
- Rare
- 0under 5% of players
Big Walk
Steam 12 achievements · rates observed 2026-11-04 UTC- Rarest
- 8.5%Hidden achievement
- Average unlock
- 39.1%
- Rare
- 0under 5% of players
Made in Abyss: Binary Star Falling into Darkness
Steam 32 achievements · rates observed 2026-11-11 UTC- Rarest
- 8.5%Binary Star
- Average unlock
- 34.1%
- Rare
- 0under 5% of players