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.
5,084 store listings with at least 5 achievements and global unlock rates
Pyramid of Wisdom
Steam 7 achievements · rates observed 2026-11-07 UTC- Rarest
- 57.6%Pyramid - $1,000,000
- Average unlock
- 67.0%
- Rare
- 0under 5% of players
Worm in Ruins
Steam 6 achievements · rates observed 2026-11-03 UTC- Rarest
- 57.6%Find star 6
- Average unlock
- 62.1%
- Rare
- 0under 5% of players
Gummy Invaders
Steam 15 achievements · rates observed 2026-11-03 UTC- Rarest
- 57.5%Deep in the Marrow
- Average unlock
- 81.8%
- Rare
- 0under 5% of players
Anime Zodiac
Steam 30 achievements · rates observed 2026-11-02 UTC- Rarest
- 57.4%Winter Sagittarius
- Average unlock
- 72.1%
- Rare
- 0under 5% of players
Bills Must Be Paid
Steam 27 achievements · rates observed 2026-11-04 UTC- Rarest
- 57.3%Maxed Out
- Average unlock
- 84.4%
- Rare
- 0under 5% of players
Occupied Hearts
Steam 23 achievements · rates observed 2026-11-09 UTC- Rarest
- 57.3%The Bridge Rebuilds
- Average unlock
- 65.0%
- Rare
- 0under 5% of players
Deep Sea Delivery & Co.
Steam 50 achievements · rates observed 2026-11-08 UTC- Rarest
- 57.1%Elite Diver Slayer
- Average unlock
- 86.6%
- Rare
- 0under 5% of players
Marshmallow Marvin: Templestone
Steam 100 achievements · rates observed 2026-11-06 UTC- Rarest
- 57.1%_
- Average unlock
- 58.9%
- Rare
- 0under 5% of players
SWEET ORGASM
Steam 10 achievements · rates observed 2026-11-03 UTC- Rarest
- 57.0%Maeve
- Average unlock
- 63.3%
- Rare
- 0under 5% of players
Hell Forest
Steam 21 achievements · rates observed 2026-11-04 UTC- Rarest
- 57.0%Great Renown
- Average unlock
- 60.9%
- Rare
- 0under 5% of players
My Academy's Special Place
Steam 13 achievements · rates observed 2026-11-10 UTC- Rarest
- 56.8%Hugs Are Nice
- Average unlock
- 64.1%
- Rare
- 0under 5% of players
Reefglider
Steam 6 achievements · rates observed 2026-11-05 UTC- Rarest
- 56.8%Not A Doctor
- Average unlock
- 62.6%
- Rare
- 0under 5% of players
Squarsenal
Steam 12 achievements · rates observed 2026-11-08 UTC- Rarest
- 56.7%Patience
- Average unlock
- 72.7%
- Rare
- 0under 5% of players
Forestress Shade
Steam 31 achievements · rates observed 2026-11-09 UTC- Rarest
- 56.4%Brilliant talent
- Average unlock
- 56.6%
- Rare
- 0under 5% of players
Hentai Furry Pig
Steam 24 achievements · rates observed 2026-11-06 UTC- Rarest
- 56.2%11 level completed
- Average unlock
- 60.1%
- Rare
- 0under 5% of players
Dry Spring Monologue
Steam 7 achievements · rates observed 2026-11-09 UTC- Rarest
- 56.0%Hidden achievement
- Average unlock
- 71.1%
- Rare
- 0under 5% of players
My Girlfriend’s Special Place
Steam 13 achievements · rates observed 2026-11-10 UTC- Rarest
- 55.5%Side By Side
- Average unlock
- 70.0%
- Rare
- 0under 5% of players
DIRTY PIRATES
Steam 20 achievements · rates observed 2026-11-09 UTC- Rarest
- 55.4%Level 20
- Average unlock
- 62.6%
- Rare
- 0under 5% of players
Wrath of Skeletar: Last Breath
Steam 9 achievements · rates observed 2026-11-06 UTC- Rarest
- 55.4%Hidden achievement
- Average unlock
- 60.4%
- Rare
- 0under 5% of players
Fox Shooter
Steam 21 achievements · rates observed 2026-11-05 UTC- Rarest
- 55.3%橙色M249!
- Average unlock
- 63.9%
- Rare
- 0under 5% of players
Hentai Furry Sheepy
Steam 24 achievements · rates observed 2026-11-03 UTC- Rarest
- 55.3%9 level completed
- Average unlock
- 58.5%
- Rare
- 0under 5% of players
It's too late to apologize.
Steam 5 achievements · rates observed 2026-11-05 UTC- Rarest
- 55.0%The ruins do not ask for faith. They ask for repetition.
- Average unlock
- 74.2%
- Rare
- 0under 5% of players
Batman - The Telltale Series
Steam 30 achievements · rates observed 2026-11-10 UTC- Rarest
- 54.9%A New Day in Gotham
- Average unlock
- 63.3%
- Rare
- 0under 5% of players
Lawnmower Game Battle 2: Reload
Steam 32 achievements · rates observed 2026-11-03 UTC- Rarest
- 54.9%Find star level 16
- Average unlock
- 61.6%
- Rare
- 0under 5% of players