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.
5,134 store listings with at least 5 achievements and global unlock rates
Retro Districts: In-Between Eras
Steam 13 achievements · rates observed 2026-11-08 UTC- Rarest
- 44.4%Hidden achievement
- Average unlock
- 52.9%
- Rare
- 0under 5% of players
Water Drop Brick Breaker
Steam 55 achievements · rates observed 2026-11-06 UTC- Rarest
- 44.4%Five-Cycle Hero
- Average unlock
- 47.2%
- Rare
- 0under 5% of players
Elven Desire
Steam 15 achievements · rates observed 2026-11-04 UTC- Rarest
- 44.2%60 girls
- Average unlock
- 62.8%
- Rare
- 0under 5% of players
Block Wars: Falling Duel
Steam 26 achievements · rates observed 2026-11-04 UTC- Rarest
- 44.2%Block Warlord
- Average unlock
- 50.3%
- Rare
- 0under 5% of players
Project II: Silent Valley
Steam 20 achievements · rates observed 2026-11-03 UTC- Rarest
- 44.1%At Your Service
- Average unlock
- 55.2%
- Rare
- 0under 5% of players
PARQUET
Steam 9 achievements · rates observed 2026-11-10 UTC- Rarest
- 44.1%Hidden achievement
- Average unlock
- 52.7%
- Rare
- 0under 5% of players
FURRY FUTA
Steam 20 achievements · rates observed 2026-11-07 UTC- Rarest
- 44.0%Level 20
- Average unlock
- 54.5%
- Rare
- 0under 5% of players
Making Lovers After Stories
Steam 5 achievements · rates observed 2026-11-10 UTC- Rarest
- 44.0%Clamdemic
- Average unlock
- 49.1%
- Rare
- 0under 5% of players
Artillery Miner
Steam 10 achievements · rates observed 2026-11-03 UTC- Rarest
- 43.9%Completionist
- Average unlock
- 71.1%
- Rare
- 0under 5% of players
Empires Mod
Steam 8 achievements · rates observed 2026-11-01 UTC- Rarest
- 43.9%Drive Me Closer
- Average unlock
- 46.2%
- Rare
- 0under 5% of players
Kin and Conquest
Steam 36 achievements · rates observed 2026-11-08 UTC- Rarest
- 43.7%The Last Achievement
- Average unlock
- 68.5%
- Rare
- 0under 5% of players
KILL LOOP
Steam 12 achievements · rates observed 2026-11-08 UTC- Rarest
- 43.6%Can't Stop, Won't Stop!
- Average unlock
- 62.3%
- Rare
- 0under 5% of players
Nna-tan's Pixel Princess
Steam 8 achievements · rates observed 2026-11-03 UTC- Rarest
- 43.5%Hidden achievement
- Average unlock
- 62.2%
- Rare
- 0under 5% of players
Public Fears - George's Farm
Steam 5 achievements · rates observed 2026-11-08 UTC- Rarest
- 43.0%How hard could it be?
- Average unlock
- 70.2%
- Rare
- 0under 5% of players
Cat Watch
Steam 10 achievements · rates observed 2026-11-10 UTC- Rarest
- 42.8%Boss
- Average unlock
- 70.7%
- Rare
- 0under 5% of players
Super Wiloo Deluxe
Steam 23 achievements · rates observed 2026-11-08 UTC- Rarest
- 42.8%All The Places I Could Be!
- Average unlock
- 61.9%
- Rare
- 0under 5% of players
Galaxy Grinder Incremental
Steam 13 achievements · rates observed 2026-11-03 UTC- Rarest
- 42.7%Impatient
- Average unlock
- 67.6%
- Rare
- 0under 5% of players
LoopiaLike
Steam 100 achievements · rates observed 2026-11-05 UTC- Rarest
- 42.7%All Voices
- Average unlock
- 49.2%
- Rare
- 0under 5% of players
SLUDGE LIFE: The BIG MUD Sessions
Steam 5 achievements · rates observed 2026-11-07 UTC- Rarest
- 42.7%MUNCHIES
- Average unlock
- 45.6%
- Rare
- 0under 5% of players
Island Off Outer Dancing
Steam 11 achievements · rates observed 2026-11-09 UTC- Rarest
- 42.5%Nerves of Steel
- Average unlock
- 50.1%
- Rare
- 0under 5% of players
Lessons with Chii-chan
Steam 19 achievements · rates observed 2026-11-06 UTC- Rarest
- 42.4%Hidden achievement
- Average unlock
- 57.2%
- Rare
- 0under 5% of players
ドロチェの箱庭
Steam 7 achievements · rates observed 2026-11-07 UTC- Rarest
- 42.3%切り株のぬくもり
- Average unlock
- 63.1%
- Rare
- 0under 5% of players
Hero of the Kingdom III
Steam 57 achievements · rates observed 2026-11-10 UTC- Rarest
- 42.2%Master smith
- Average unlock
- 60.8%
- Rare
- 0under 5% of players
Touhou: Beyond Gensokyo
Steam 22 achievements · rates observed 2026-11-06 UTC- Rarest
- 42.1%Hidden achievement
- Average unlock
- 54.0%
- Rare
- 0under 5% of players