IMHO.

Belts of Iron vs Mountainhall

Belts of Iron and Mountainhall both land in Strategy, Indie, 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, Indie, Simulation on Steam. Belts of Iron (2026) is 1 year older than Mountainhall (2027). Both support cooperative play. 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 Belts of Iron

Choose Belts of Iron if you want an Action game with Surround Sound. Belts of Iron launched in 2026.

Choose Mountainhall

Choose Mountainhall if you want the Subtitle Options, Adjustable Difficulty, and #category_contrast_controls side of the pairing. Mountainhall launched in 2027.

Both Belts of Iron and Mountainhall sit in Strategy, Indie, and Simulation on Steam and both list Multi-player, Online Co-op, and LAN Co-op, 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

Belts of Iron vs Mountainhall — Steam metadata comparison
Belts of Iron — Steam game coverBelts of IronMountainhall — Steam game coverMountainhall
Released20262027
GenresAction, Strategy, Indie, Simulation, Early AccessStrategy, Indie, Simulation, Early Access
PlatformsWindowsWindows, Linux
Steam DeckDeck PlayableUnrated
Price13.49 USDPrice unknown
Steam reviews92.3% positive (39 reviews)
MultiplayerMulti-player, Online Co-op, LAN Co-opMulti-player, Online Co-op, LAN Co-op
DevelopersBuilderment LLCDeepmountain Studios

Side by side

Belts of Iron vs Mountainhall — FAQ

Should I play Belts of Iron or Mountainhall first?
If you want chronology, Belts of Iron (2026) came out before Mountainhall (2027). 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 Belts of Iron and Mountainhall similar?
They overlap on Strategy, Indie, 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.
Do both Belts of Iron and Mountainhall have co-op?
Yes — both list a co-op category on Steam. Specifics differ: Belts of Iron ships Online Co-op, LAN Co-op; Mountainhall ships Online Co-op, LAN Co-op.
Does Belts of Iron run on Steam Deck?
Yes — Belts of Iron is rated Deck Playable by Valve. Mountainhall doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Belts of Iron vs Mountainhall — Verdict (2026) · imho.run