IMHO.

Mars Horizon vs Terraformers

Mars Horizon and Terraformers both land in Strategy 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 are Strategy games on Steam. Mars Horizon (2020) is 3 years older than Terraformers (2023). Terraformers scores higher on Steam reviews (89.7% positive) than Mars Horizon (82.6% 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 Mars Horizon

Choose Mars Horizon if you want an Indie and Simulation game with Adjustable Text Size, Color Alternatives, and Camera Comfort. 1,445 Steam reviews back the pick.

Choose Terraformers

Choose Terraformers if it carries the stronger Steam consensus at 89.7% positive across 1,738 reviews.

Both Mars Horizon and Terraformers sit in Strategy on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

Mars Horizon vs Terraformers — Steam metadata comparison
Mars Horizon — Steam game coverMars HorizonTerraformers — Steam game coverTerraformers
Released20202023
GenresStrategy, Indie, SimulationStrategy
PlatformsWindows, macOSWindows, macOS, Linux
Steam DeckDeck PlayableDeck Verified
Price19.99 USD19.99 USD
Steam reviews82.6% positive (1,445 reviews)89.7% positive (1,738 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersAuroch DigitalAsteroid Lab

Side by side

Mars Horizon vs Terraformers — FAQ

Which is better, Mars Horizon or Terraformers?
On Steam reviews Terraformers scores higher (89.7% positive) than Mars Horizon (82.6% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Terraformers is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
Should I play Mars Horizon or Terraformers first?
If you want chronology, Mars Horizon (2020) came out before Terraformers (2023). 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 Mars Horizon and Terraformers similar?
They overlap on Strategy 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.
Mars Horizon vs Terraformers — Verdict (2026) · imho.run