Single-player games like Orca Girl: Idle Fishing Story
Below are 9 single-player Steam games similar to Orca Girl: Idle Fishing Story, 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 Orca Girl: Idle Fishing Story page.
Ranked picks
- 1

Cozy Island Idle
Single-player alternative to Orca Girl: Idle Fishing Story — playable solo, no multiplayer required. Shares Indie and RPG with Orca Girl: Idle Fishing Story.
Cozy Island Idle is a chill fishing idle game where you catch all sort of fantasy fishes to showcase them in an Aquarium to sell them to turn a profit and customize your aquarium and island.
- 2

Desktop Pet: DonEatFish
Single-player alternative to Orca Girl: Idle Fishing Story — playable solo, no multiplayer required. Shares Indie and Casual with Orca Girl: Idle Fishing Story.
A cozy cat on your desktop while you goof off. Idle fish, crack chests, dress up—turn your desk corner into a wholesome little nook. Come adopt an adorable kitty.
- 3

Cozyquarium
Single-player alternative to Orca Girl: Idle Fishing Story — playable solo, no multiplayer required. Shares Indie and Casual with Orca Girl: Idle Fishing Story.
Create your own cozy aquarium, your own COZYQUARIUM! Collect fishes, display your favorites, make them 5 stars!
- 4

PicoCat
Single-player alternative to Orca Girl: Idle Fishing Story — playable solo, no multiplayer required. Shares Casual with Orca Girl: Idle Fishing Story.
This is a cozy, relaxing idle game that can float anywhere on your screen. A group of adorable stray cats live on this island. Care for them and give them forever homes, so you can enjoy heart‑warming cat‑petting moments amid your busy daily life.
- 5

My Slimadatchi
Single-player alternative to Orca Girl: Idle Fishing Story — playable solo, no multiplayer required. Shares Casual with Orca Girl: Idle Fishing Story.
A cozy desktop companion idle game where you care for your adorable slime as it plays, enjoys treats, listens to music, fishes, and more. Earn slime points to unlock new toys, customize your Slimadatchi shell, and dress up your slime to create a companion that's truly your own!
- 6

Pocket Adventurer
Single-player alternative to Orca Girl: Idle Fishing Story — playable solo, no multiplayer required. Shares Indie and RPG with Orca Girl: Idle Fishing Story.
Your desktop's tiniest hero. A cozy idle RPG that lives above your taskbar: heroes delve dungeons and haul loot home while you work, companions fill your camp, and every retired legend makes the next hero stronger.
- 7

Kernelbay
Single-player alternative to Orca Girl: Idle Fishing Story — playable solo, no multiplayer required. Shares Indie and Casual with Orca Girl: Idle Fishing Story.
A bite-sized cozy idle fishing desktop companion about quiet progress, handcrafted islands, and stories hidden beneath the waves. Discover new species, upgrade your gear, customize your gears and let your fisher work peacefully in the background.
- 8

Rise & Pop!
Single-player alternative to Orca Girl: Idle Fishing Story — playable solo, no multiplayer required. Shares Indie and Casual with Orca Girl: Idle Fishing Story.
Have you ever dreamed of tying balloons to little toys and watching them gently lift into the sky? Well, now you can! Unbox all kinds of balloons (hundreds of styles!), pick your favorite items—a radio, a suitcase, a piano, even a car?! —tie them down, send them floating...Ready to float away?
- 9

Island Robot Farm
Single-player alternative to Orca Girl: Idle Fishing Story — playable solo, no multiplayer required. Shares Indie and Casual with Orca Girl: Idle Fishing Story.
Build a super large island with robots in this relaxing idle farm simulation game. Assign tasks to robots to plant, raise animals and build various buildings to expand your island. Even when you're busy, the game can run quietly at the corner or bottom of the screen and keep developing your farm.