Single-player games like Cat Fish Island
Below are 14 single-player Steam games similar to Cat Fish Island, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Cat Fish Island page.
Ranked picks
- 1

Little Odyssey
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie and Adventure with Cat Fish Island.
Relax while traveling around a fantasy desert on your Giant Magical Turtle. Deliver packages and explore the world in your Little Odyssey!
- 2

Dream Of Forgotten Songs
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie and Adventure with Cat Fish Island.
Fox collects gems and songs in dream world adventure. Explore dream world. Solve puzzles. Collect fragments of songs. Find the way to home! Indie game by solo developer. With love from Ukraine!
- 3

Fish & Hike
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie and Adventure with Cat Fish Island.
Play as the dog, Doctor Shiberson. Catch fish, explore wild trails, and fight friendly monsters. Help the locals, gather treasures, and uncover the secrets of the Eight Lakes Valley. Can you catch the 4 legendary golden fish?
- 4

Bumblebee - Little Bee Adventure
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie and Adventure with Cat Fish Island.
Bumblebee – Little Bee Adventure is a story-driven, narrative 3D flight exploration game in which you control a little bee on its journey to find a new home. On its quest to find a beautiful and fitting it discovers distant places, friendly and calm animals, and amazing and dangerously habitats.
- 5

The Kind Camomille
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie and Adventure with Cat Fish Island.
A wholesome 3D exploration game about random acts of kindness and the joy of discovery. Take control of Camomille, a kind mouse on her way to her dear grandmother 100th birthday. On a relaxing and beautiful journey she encounters people in need of a hand.
- 6

Isle of Jura
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie and Casual with Cat Fish Island.
Take a fishing trip to Jura, a remote and beautiful island. Explore, meet the locals, and catch delicious fish!
- 7

Portabellows
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie and Adventure with Cat Fish Island.
Explore a whimsical island to find… pie recipes?! Bake them by gathering or growing ingredients, which may be the key to helping out your new found quirky friends leave the island! In this wholesome 3D platformer collectathon, you can enjoy discovering the world freely at your own pace.
- 8

Tiny Terry's Turbo Trip
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie and Adventure with Cat Fish Island.
Terry wants to launch himself into space using his new car. Doing something this cool and reckless will surely make him the talk of the town. Run, drive and glide through this small journey of big discoveries as Terry works towards achieving this goal.
- 9

Gravity Mastery
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie with Cat Fish Island.
A perspective-disorienting puzzler where the definition of down is yours to decide. Change the flow of gravity to complete each of The Adviser's varied, but logical tests. Can you become proficient enough to control the six directions and master gravity?
- 10

Swarming Planet
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required.
Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same.
- 11

Escape Covid Camp
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie with Cat Fish Island.
Sent to camp against your will, find a way to escape to freedom. Craft goods to trade with other inhabitants for objects to use in your planned escape. Can you strategize and execute an escape plan through the perimeter of patrolling guards?
- 12

Rogue Warlords
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie with Cat Fish Island.
Combine RTS combat with roguelike elements to create highly replayable and strategic action. Summon troops and purchase stacking upgrades to create a massive army of incredibly powerful troops. How massive of an army can you create?
- 13

1000 Man General
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required.
Command an army of 1000 troops. Create squads from a variety of unit types and give them orders to perform devastating strategic maneuvers. Then lead your army into battle and slice the opposing army into pieces.
- 14

Lucky Dungeon
Single-player alternative to Cat Fish Island — playable solo, no multiplayer required. Shares Indie and Adventure with Cat Fish Island.
Delve through a series of dungeons full of terrors. Fight battles by stopping a board full of your equipment and skills. Press your luck to gain battle resources, but be careful. One bad roll and you can lose everything. This game doesn't contain any real-world currency gambling/microtransactions.