Adventure
Cosmonious High
Not enough reviews
Started playing 89% of owners
Steam reviews 94% positive of 292
What the data shows
- Only 293 reviews so far — too early to tell.
- 89% of owners got the first achievement.
When it gets good
Share of positive reviews by how many hours the reviewer had played when writing the review.
Not enough reviews.
Where players quit
Share of players who started the game and reached each story milestone. 100% is the most common achievement (88.6% of owners), so people who bought the game and never launched it don't count.
Story milestones aren't labeled yet; all achievements are listed below.
All achievements (24)
- Crash Landed Reach the school. On fire. 100%
- Bleb At First Sight Kiss a Bleb 78%
- Closed-Loop System Drink fluid from your hand 75%
- Isn't it Grand? Reach the Grand Hall 70%
- Alchemist Create every fluid with the Alchemizer 42%
- Prismatic! Unlock all Prismi Powers 39%
- All Warmed Up Stretch with the class in Sports Dome 39%
- It's PrinciPAL Enter Principal Glob's Office 38%
- World Saver Yeet World Ender 34%
- Yuwin Cosmonious Beat the game 32%
- High School Crush Complete Blort's Story 31%
- Now You're Thinking Teleport through the portals in the collider 31%
- Crystal Clear Repair all crystal connections in the school 21%
- H.A.G.S! Complete the yearbook 19%
- Perfect Pitch Sing all 5 songs in Auditoriology 17%
- The Blebst Around Collect all Blebs 16%
- Cutest Fire Hydrant Ever Extinguish All Fires 15%
- Unbeblebable Create a 6+ bleb conga line 13%
- Looks Like New Fix everything wrong with the school 12%
- That's a Hoop! Throw something through every hoop 9.5%
- Token Toilet Humor Make Sunspot poop edible and eat it 9.4%
- So Swole Complete Honk's Story 9.1%
- Star Student Ace the Game (Get every credit) 8.8%
- Ruler of the Gooniverse Collect all Pirates of the Gooniverse cards 7.1%
Steam page Updated: 2026-10-21.