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.
5,666 store listings with at least 5 achievements and global unlock rates
Samsara Room
Steam 8 achievements · rates observed 2026-11-10 UTC- Rarest
- 18.5%A window
- Average unlock
- 55.6%
- Rare
- 0under 5% of players
Mining Goblins Idle
Steam 33 achievements · rates observed 2026-11-07 UTC- Rarest
- 18.4%Mining Ritual
- Average unlock
- 61.5%
- Rare
- 0under 5% of players
Next Reign: Kingdom
Steam 22 achievements · rates observed 2026-11-07 UTC- Rarest
- 18.4%Hidden achievement
- Average unlock
- 56.3%
- Rare
- 0under 5% of players
The Station
Steam 11 achievements · rates observed 2026-11-10 UTC- Rarest
- 18.3%Thorough Investigator
- Average unlock
- 52.3%
- Rare
- 0under 5% of players
Road Defense Racing
Steam 30 achievements · rates observed 2026-11-11 UTC- Rarest
- 18.3%Qualify on Track 30
- Average unlock
- 33.5%
- Rare
- 0under 5% of players
Forbidden Snack
Steam 12 achievements · rates observed 2026-11-03 UTC- Rarest
- 18.1%Hidden achievement
- Average unlock
- 67.4%
- Rare
- 0under 5% of players
Overtime : Patrol
Steam 10 achievements · rates observed 2026-11-09 UTC- Rarest
- 18.1%Hidden achievement
- Average unlock
- 58.4%
- Rare
- 0under 5% of players
Astrophobia
Steam 11 achievements · rates observed 2026-11-06 UTC- Rarest
- 18.1%Hidden achievement
- Average unlock
- 51.6%
- Rare
- 0under 5% of players
Rescue the Hostages: Words of Fear
Steam 9 achievements · rates observed 2026-11-07 UTC- Rarest
- 18.1%Stay Focused
- Average unlock
- 49.9%
- Rare
- 0under 5% of players
Wormhole-in-One
Steam 9 achievements · rates observed 2026-11-09 UTC- Rarest
- 18.1%The Final Front Nine
- Average unlock
- 43.4%
- Rare
- 0under 5% of players
Ascended Snake
Steam 30 achievements · rates observed 2026-11-01 UTC- Rarest
- 18.1%Buy all Ascension Perks
- Average unlock
- 42.4%
- Rare
- 0under 5% of players
Prescription: Madness
Steam 10 achievements · rates observed 2026-11-03 UTC- Rarest
- 18.1%COSMICALLY DENIED
- Average unlock
- 39.3%
- Rare
- 0under 5% of players
Topidia: The Last Badge
Steam 10 achievements · rates observed 2026-11-07 UTC- Rarest
- 18.1%Speed Runner
- Average unlock
- 32.4%
- Rare
- 0under 5% of players
Candy Girl!! Dreams Forever
Steam 9 achievements · rates observed 2026-11-02 UTC- Rarest
- 18.1%A Misstep Avoided
- Average unlock
- 31.8%
- Rare
- 0under 5% of players
VamPigo
Steam 21 achievements · rates observed 2026-11-09 UTC- Rarest
- 18.1%Engineer
- Average unlock
- 31.1%
- Rare
- 0under 5% of players
Erotic Clicker
Steam 25 achievements · rates observed 2026-11-09 UTC- Rarest
- 18.0%Static Gallery
- Average unlock
- 64.9%
- Rare
- 0under 5% of players
Pillar of Knight
Steam 7 achievements · rates observed 2026-11-05 UTC- Rarest
- 18.0%Knight Desire Unsealed
- Average unlock
- 54.9%
- Rare
- 0under 5% of players
Cook with Card
Steam 22 achievements · rates observed 2026-11-09 UTC- Rarest
- 18.0%Everyone's Favorite Restaurant!
- Average unlock
- 50.9%
- Rare
- 0under 5% of players
BUNNYBastion
Steam 7 achievements · rates observed 2026-11-07 UTC- Rarest
- 18.0%Trial of the Snowfield
- Average unlock
- 31.6%
- Rare
- 0under 5% of players
How to Grow Your Sausage
Steam 22 achievements · rates observed 2026-11-11 UTC- Rarest
- 17.9%World Domination
- Average unlock
- 53.9%
- Rare
- 0under 5% of players
Kinguin: Become a Streaming Legend
Steam 22 achievements · rates observed 2026-11-05 UTC- Rarest
- 17.9%Absolute Icon
- Average unlock
- 53.4%
- Rare
- 0under 5% of players
The Red Pearls Of Borneo
Steam 31 achievements · rates observed 2026-11-06 UTC- Rarest
- 17.9%History Teacher
- Average unlock
- 37.0%
- Rare
- 0under 5% of players
The Norwood Suite
Steam 17 achievements · rates observed 2026-11-10 UTC- Rarest
- 17.9%Hidden achievement
- Average unlock
- 28.8%
- Rare
- 0under 5% of players
Idle Deepcore
Steam 37 achievements · rates observed 2026-11-07 UTC- Rarest
- 17.7%Stellar Engineering
- Average unlock
- 59.8%
- Rare
- 0under 5% of players