Games like Shutshimi
Shütshimi is a randomized shoot'em up about a muscle-bound fish with memory problems defending the seven seas. Defeat or navigate through waves of enemies, collecting new upgrades every 10 seconds that change up the gameplay as you battle your way through each of the game's bosses.

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Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.
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I Got Isekai'd Into a Shmup
I Got Isekai’d into a Shmup is a vertical shoot’em up game inspired by the best games of the 90s genre, while adding exciting features and local co-op for up to 4 players.
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Jamestown
Jamestown: Legend Of The Lost Colony is a neo-classical top-down shooter for up to 4 players, set on 17th-century British Colonial Mars. It features all the intensity, depth, and lovingly handcrafted pixels of a classic arcade shooter, with a modern twist: deeply-integrated cooperative gameplay.
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Assault Android Cactus+
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Nuclear Throne
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Lovers in a Dangerous Spacetime
Explore a neon galaxy in your very own battleship in this 1- to 4-player couch co-op adventure.
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CounterAttack: Uprising
CounterAttack: Uprising is a side scrolling space shooter (shmup). Team up or fight solo, 1 - 4 player local or up to 8 players online coop, unlock upgrades, use powerful ultimate abilities, enhance your ship the way you want, and save the Earth from annihilation.
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Jamestown+
Set sail for 17th-century British Colonial Mars in Jamestown+: a cooperative shoot-em-up for 1-4 brave souls, designed to be exciting for players of all skill levels.
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ROCKETSROCKETSROCKETS
ROCKETS fire ROCKETS at ROCKETS in this action-arcade, arena-combat, gorgeous festival-of-fireworks! It's dogfighting meets figure-skating in space with local multiplayer and single-player fast-paced action modes plus a ZEN MODE where ROCKETS learn to LOVE.
Plays great on Steam Deck
Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.
- 1

Jamestown
Jamestown: Legend Of The Lost Colony is a neo-classical top-down shooter for up to 4 players, set on 17th-century British Colonial Mars. It features all the intensity, depth, and lovingly handcrafted pixels of a classic arcade shooter, with a modern twist: deeply-integrated cooperative gameplay.
- 2

Assault Android Cactus+
Assault Android Cactus is an intense arcade style twin stick shooter - pick from one of nine unique synthetic heroines and blast your way through overwhelming robots hordes to save the ship from its own workforce. Supports single player and local co-op game modes.
- 3

Nuclear Throne
Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?
- 4

Lovers in a Dangerous Spacetime
Explore a neon galaxy in your very own battleship in this 1- to 4-player couch co-op adventure.
Frequently asked about Shutshimi
- Does Shutshimi run on Steam Deck?
- Shutshimi is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
- How much does Shutshimi cost?
- Shutshimi is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
- Does Shutshimi have multiplayer or co-op?
- Yes — Shutshimi supports multi-player play according to its Steam store listing (Multi-player).
- What games are most similar to Shutshimi?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Shutshimi are I Got Isekai'd Into a Shmup, Jamestown, Assault Android Cactus+.
- Who developed Shutshimi?
- Shutshimi was developed by Neon Deity Games and published by Choice Provisions.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Shutshimi.
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