Universe Sandbox Legacy
16 achievements
Ultra Rare×8
Very Rare×1
Rare×2
Uncommon×2
Common×3
About Universe Sandbox Legacy's achievements
Universe Sandbox Legacy has 16 Steam achievements, 8 of them ultra-rare — unlocked by under 5% of players. The rarest is "Startup Too Many", earned by just 1.1% of players. 8 SteamVault members have 100%-completed it so far. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
1.1%
of players earned "Startup Too Many"
SteamVault 100%s
8
members fully completed it
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
Want to rate Universe Sandbox Legacy? Sign in with Steam — one rating per person.
ℹ️Showing global unlock rates. Sign in with Steam to see your personal progress.
All Universe Sandbox Legacy achievements
16 achievements
Ultra Rare1.1%
Ultra Rare1.1%
Ultra Rare1.2%
Ultra Rare1.3%
Ultra Rare2.2%
Ultra Rare2.9%
Ultra Rare3.3%
Ultra Rare5.0%
Very Rare6.1%
Rare23.3%
Rare29.2%
Uncommon33.5%
Uncommon43.8%
Common64.7%
Common96.9%
Common97.5%