Setting to redefine the city-building genre, Foundation puts the emphasis on the organic aspects of urbanism in the cities of old, powered by Polymorph Games’ proprietary game engine, Hurricane, which allows for full mod support and is optimized for the thousands of moving parts that come with… Summary: IGDB
Mind Score
Nourishing
Respect
85
Nourish
68
Stimulation
gentle
Open-ended sandboxStop anytime
On failure
Forgiving: quick retry, no lost progress
- Steam tag “Relaxing” (312 votes)
- 22 of 76 reviews mention relaxing
Watch out for
Open-ended, can get repetitive
- Steam tag “Sandbox” (327 votes)
- IGDB keyword “city builder”
What it exercises
Planning and strategy
- Steam tag “Resource Management” (315 votes)
- IGDB keyword “resource management”
Creativity
- Steam tag “Building” (292 votes)
- IGDB keyword “base building”
Exploration and curiosity
- Steam tag “Open World” (193 votes)
Calm and regulation
- Steam tag “Relaxing” (312 votes)
- 22 of 76 reviews mention relaxing
High 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.