IMHO.

Marimomo vs Desktop Pet: DonEatFish

Marimomo and Desktop Pet: DonEatFish both land in Indie, Simulation, Casual 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 Indie, Simulation, Casual on Steam. Desktop Pet: DonEatFish is free; Marimomo is paid (Price unknown). Desktop Pet: DonEatFish has co-op; Marimomo does not. 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 Marimomo

Choose Marimomo if you want the Camera Comfort, Stereo Sound, and #category_contrast_controls side of the pairing. On Steam, it's a focused single-player run rather than a multiplayer commitment.

Choose Desktop Pet: DonEatFish

Choose Desktop Pet: DonEatFish if you want a Free To Play game with Multi-player, Online Co-op, and Adjustable Text Size. On Steam, it's free to play, so the barrier to trying it is zero.

Both Marimomo and Desktop Pet: DonEatFish sit in Indie, Simulation, and Casual on Steam and both list Custom Volume Controls, Playable without Timed Input, and Mouse Only Option, 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

Marimomo vs Desktop Pet: DonEatFish — Steam metadata comparison
Marimomo — Steam game coverMarimomoDesktop Pet: DonEatFish — Steam game coverDesktop Pet: DonEatFish
Released
GenresIndie, Simulation, CasualIndie, Simulation, Free To Play, Casual
PlatformsWindowsWindows
Steam DeckUnratedUnrated
PricePrice unknownFree to play
Steam reviews
MultiplayerSingle-player onlyMulti-player, Online Co-op, Co-op
DevelopersGuava GarnetSteeped Sky Studio

Side by side

Marimomo vs Desktop Pet: DonEatFish — FAQ

Are Marimomo and Desktop Pet: DonEatFish similar?
They overlap on Indie, Simulation, Casual 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.
Does Marimomo have multiplayer like Desktop Pet: DonEatFish?
No. Desktop Pet: DonEatFish supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Marimomo is listed as single-player only.
Is Desktop Pet: DonEatFish free?
Yes — Desktop Pet: DonEatFish is a free-to-play Steam title. Marimomo is paid (Price unknown).