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.
7,047 store listings with at least 5 achievements and global unlock rates
Mammon’s Wager
Steam 13 achievements · rates observed 2026-11-07 UTC- Rarest
- 9.3%Demon's Smile
- Average unlock
- 41.3%
- Rare
- 0under 5% of players
Marvel's Spider-Man 2
Steam 43 achievements · rates observed 2026-11-04 UTC- Rarest
- 9.3%Dedicated
- Average unlock
- 38.3%
- Rare
- 0under 5% of players
Community Button
Steam 100 achievements · rates observed 2026-11-08 UTC- Rarest
- 9.3%Streak Builder
- Average unlock
- 38.0%
- Rare
- 0under 5% of players
1000xRESIST
Steam 32 achievements · rates observed 2026-11-01 UTC- Rarest
- 9.3%Saying your goodbyes
- Average unlock
- 34.1%
- Rare
- 0under 5% of players
ROUTE16TURBO
Steam 9 achievements · rates observed 2026-11-07 UTC- Rarest
- 9.3%Beyond the Fortress
- Average unlock
- 31.2%
- Rare
- 0under 5% of players
The Wild at Heart
Steam 29 achievements · rates observed 2026-11-14 UTC- Rarest
- 9.3%Geography Buff
- Average unlock
- 29.6%
- Rare
- 0under 5% of players
Tank Universal
Steam 27 achievements · rates observed 2026-11-01 UTC- Rarest
- 9.3%Glyph Freak Deluxe
- Average unlock
- 16.4%
- Rare
- 0under 5% of players
Billionaire MAX
Steam 15 achievements · rates observed 2026-11-13 UTC- Rarest
- 9.3%Billionaire
- Average unlock
- 9.4%
- Rare
- 0under 5% of players
Axe And Claw
Steam 7 achievements · rates observed 2026-11-05 UTC- Rarest
- 9.3%Chapter-1
- Average unlock
- 9.3%
- Rare
- 0under 5% of players
LUST & MAGIC ✨
Steam 26 achievements · rates observed 2026-11-14 UTC- Rarest
- 9.2%Regular customer
- Average unlock
- 48.6%
- Rare
- 0under 5% of players
Orbital Dispatch
Steam 26 achievements · rates observed 2026-11-09 UTC- Rarest
- 9.2%Lifer
- Average unlock
- 40.3%
- Rare
- 0under 5% of players
Otome the Exorcist
Steam 31 achievements · rates observed 2026-11-06 UTC- Rarest
- 9.2%Exorcist of Voracites' Bane
- Average unlock
- 39.4%
- Rare
- 0under 5% of players
The Crooked Man
Steam 27 achievements · rates observed 2026-11-14 UTC- Rarest
- 9.2%Hidden achievement
- Average unlock
- 36.9%
- Rare
- 0under 5% of players
Nitro City Racing
Steam 14 achievements · rates observed 2026-11-05 UTC- Rarest
- 9.2%Champion
- Average unlock
- 28.5%
- Rare
- 0under 5% of players
Time of the Clones
Steam 42 achievements · rates observed 2026-11-10 UTC- Rarest
- 9.2%Gun
- Average unlock
- 18.0%
- Rare
- 0under 5% of players
Anime Girl Puzzles
Steam 38 achievements · rates observed 2026-11-02 UTC- Rarest
- 9.2%280 Puzzles Complete
- Average unlock
- 14.8%
- Rare
- 0under 5% of players
Coin Harvest
Steam 22 achievements · rates observed 2026-11-02 UTC- Rarest
- 9.1%Ascension Master
- Average unlock
- 69.6%
- Rare
- 0under 5% of players
Bio Fail
Steam 10 achievements · rates observed 2026-11-09 UTC- Rarest
- 9.1%Human Destroyer
- Average unlock
- 35.6%
- Rare
- 0under 5% of players
Half-Life 2: Episode One
Steam 13 achievements · rates observed 2026-11-03 UTC- Rarest
- 9.1%Zombie-que
- Average unlock
- 32.4%
- Rare
- 0under 5% of players
Tacoma
Steam 12 achievements · rates observed 2026-11-10 UTC- Rarest
- 9.1%Hidden achievement
- Average unlock
- 20.6%
- Rare
- 0under 5% of players
Just Keep Defending And Mining
Steam 35 achievements · rates observed 2026-11-13 UTC- Rarest
- 9.0%Mine 10000 Ore
- Average unlock
- 66.5%
- Rare
- 0under 5% of players
Rock the Block
Steam 26 achievements · rates observed 2026-11-06 UTC- Rarest
- 9.0%Always Improving
- Average unlock
- 57.3%
- Rare
- 0under 5% of players
Golden Lies
Steam 20 achievements · rates observed 2026-11-02 UTC- Rarest
- 9.0%Orchard Legend
- Average unlock
- 56.8%
- Rare
- 0under 5% of players
Where is My Pet?
Steam 23 achievements · rates observed 2026-11-05 UTC- Rarest
- 9.0%Super Dachshund
- Average unlock
- 53.7%
- Rare
- 0under 5% of players