IMHO.

Children of Morta vs Fallen Worlds

Children of Morta and Fallen Worlds both land in Action, RPG 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 Action, RPG on Steam. Children of Morta (2019) is 6 years older than Fallen Worlds (2025). Fallen Worlds is currently ~32% cheaper on Steam than Children of Morta (14.99 USD vs. 21.99 USD). 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 Children of Morta

Choose Children of Morta if you want an Indie and Adventure game with Shared/Split Screen and Shared/Split Screen Co-op. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 7,392 Steam reviews back the pick.

Choose Fallen Worlds

Choose Fallen Worlds if you want an Early Access experience. On Steam, it's currently about 32% cheaper on the Steam Store. Fallen Worlds launched in 2025.

Both Children of Morta and Fallen Worlds sit in Action and RPG on Steam and both list Multi-player, Online Co-op, and 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

Children of Morta vs Fallen Worlds — Steam metadata comparison
Children of Morta — Steam game coverChildren of MortaFallen Worlds — Steam game coverFallen Worlds
Released20192025
GenresAction, Indie, Adventure, RPGAction, RPG, Early Access
PlatformsWindows, macOS, LinuxWindows
Steam DeckDeck VerifiedUnrated
Price21.99 USD14.99 USD
Steam reviews88.4% positive (7,392 reviews)—
MultiplayerMulti-player, Online Co-op, Shared/Split Screen Co-opMulti-player, Online Co-op, Co-op
DevelopersDead MageRealmBreak Games

Side by side

Children of Morta vs Fallen Worlds — FAQ

Should I play Children of Morta or Fallen Worlds first?
If you want chronology, Children of Morta (2019) came out before Fallen Worlds (2025). 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 Children of Morta and Fallen Worlds similar?
They overlap on Action, RPG 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 Children of Morta and Fallen Worlds have co-op?
Yes — both list a co-op category on Steam. Specifics differ: Children of Morta ships Online Co-op, Shared/Split Screen Co-op; Fallen Worlds ships Online Co-op, Co-op.
Does Children of Morta run on Steam Deck?
Yes — Children of Morta is rated Deck Verified by Valve. Fallen Worlds doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Children of Morta vs Fallen Worlds — Verdict (2026) · imho.run