World of Goo is a multiple award winning physics based puzzle / construction game made entirely by two guys. Drag and drop living, squirming, talking, globs of goo to build structures, bridges, cannonballs, zeppelins, and giant tongues. The millions of Goo Balls that live in the beautiful World of… Summary: IGDB
Mind Score
NourishingAge · PEGI 3
Respect
95
Nourish
88
Stimulation
gentle
Has an endingStop anytime
Watch out for
In-game purchases
- PEGI: In-Game Purchases
What it exercises
Exploration and curiosity
- Wikipedia: built around exploration
Problem solving
- Wikipedia: built around puzzles
Creativity
- Steam tag “Building” (116 votes)
Planning and strategy
- Steam tag “Strategy” (44 votes)
Story and reading
- Steam tag “Story Rich” (59 votes)
Cooperation
- IGDB keyword “4 player co-op”
Perseverance: very hard, but fair
- Hard but fair: 94% positive reviews
Medium confidence · 28 Sept 2026 · Rules-based estimate from the Steam store, player reviews and PEGI/ESRB descriptors. Not a substitute for the official rating or your own judgement. Tap a label to see the evidence.