IMHO.

Cities: Skylines vs Planet Zoo

Cities: Skylines and Planet Zoo both land in Strategy, Simulation on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Strategy, Simulation on Steam. Cities: Skylines (2015) is 4 years older than Planet Zoo (2019). Cities: Skylines scores higher on Steam reviews (92.8% positive) than Planet Zoo (91.3% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose Cities: Skylines

Choose Cities: Skylines if it's currently about 80% cheaper on the Steam Store. 99,307 Steam reviews back the pick.

Choose Planet Zoo

Choose Planet Zoo if you want a Casual game with HDR available. On Steam, it's the newer release (2019) and ships with the modern feature baseline. 41,603 Steam reviews back the pick.

Both Cities: Skylines and Planet Zoo sit in Strategy and Simulation on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (92.8% vs 91.3% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.

Side-by-side comparison

Cities: Skylines vs Planet Zoo — Steam metadata comparison
Cities: Skylines — Steam game coverCities: SkylinesPlanet Zoo — Steam game coverPlanet Zoo
Released20152019
GenresStrategy, SimulationStrategy, Simulation, Casual
PlatformsWindows, macOS, LinuxWindows
Steam DeckDeck PlayableDeck Playable
Price8.99 USD44.99 USD
Steam reviews92.8% positive (99,307 reviews)91.3% positive (41,603 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersColossal OrderFrontier Developments

Side by side

Cities: Skylines vs Planet Zoo — FAQ

Which is better, Cities: Skylines or Planet Zoo?
On Steam reviews the two are nearly tied: Cities: Skylines sits at 92.8% positive (99,307 reviews), Planet Zoo at 91.3% (41,603). The choice usually comes down to genre fit and the platform features each one supports — see the comparison table above.
Should I play Cities: Skylines or Planet Zoo first?
If you want chronology, Cities: Skylines (2015) came out before Planet Zoo (2019). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are Cities: Skylines and Planet Zoo similar?
They overlap on Strategy, Simulation on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
Cities: Skylines vs Planet Zoo — Verdict (2026) · imho.run