Single-player games like Ostrich Island
Below are 10 single-player Steam games similar to Ostrich 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 Ostrich Island page.
Ranked picks
- 1

Spirit of the Island
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Indie and Adventure with Ostrich Island.
A beautiful Life Sim Sandbox RPG with Cross-Platform Online COOP set on a tropical Archipelago. Build your farm, grow crops and animals, craft various items, cook dishes, gather resources, build shops and museum to attract visitors, and turn a desolate Island into a prosperous tourist destination!
- 2

Grow Up
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Indie and Adventure with Ostrich Island.
Leaping from mind-boggling heights, bouncing off Champolines, soaring inches from floating islands, BUD can do it all - that look of mild terror, that’s his daredevil face. Help the adorable little robot collect MOM’s scattered ship parts and return them to the moon.
- 3

Hamilton's Great Adventure
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Indie and Adventure with Ostrich Island.
All new DLC, Retro Fever, Now Available!
- 4

Only Up: With Friends
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Indie and Adventure with Ostrich Island.
Only Up: With Friends is a multiplayer parkour game where precision is essential. Race against your friends to the top by climbing a variety of dynamic obstacles. One mistake and its back to the start...
- 5

KeyWe
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Indie and Casual with Ostrich Island.
KeyWe is a cute, co-operative postal puzzler starring Jeff and Debra, two small kiwi birds working in a whimsical post office. They must jump, flap, peck and butt-slam their way across an interactive landscape of levers, bells and buttons to get those messages delivered on time!
- 6

Battle Chef Brigade Deluxe
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Indie and Adventure with Ostrich Island.
Battle Chef Brigade pairs combo-based hunting and puzzle-based cooking in a hand drawn, fantasy adventure. Cook your way into the Brigade while subduing Victusia’s destructive monsters. Follow Mina and Thrash in the single-player campaign or challenge your friends in Local Multiplayer and Daily Cook-Offs.
- 7

A Corgi's Cozy Hike
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Adventure and Casual with Ostrich Island.
EmBARK on a therapeutic adventure alone or with a friend. Collect Corgi Butt Power to climb, soar, and prove stubby legs can't stop you! Relax and savor this bite-sized, open world while 10% of your purchase is donated to animal shelters.
- 8

Koa and the Five Pirates of Mara
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Indie and Adventure with Ostrich Island.
Join Koa and Napopo on a 3D platformer adventure through the islands of Mara! Outwit traps, explore the ocean, maneuver dangerous environments, and have fun in 8 wild worlds on their quest to recover stolen pirate loot.
- 9

Goat Simulator
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Indie and Casual with Ostrich Island.
Goat Simulator is the latest in high-tech Goat Simulation technology.
- 10

Spyro™ Reignited Trilogy
Single-player alternative to Ostrich Island — playable solo, no multiplayer required. Shares Adventure with Ostrich Island.
Same sick burns, same smoldering attitude, now all scaled up in stunning HD, Spyro is back in the Spyro™ Reignited Trilogy! Rekindle the fire with remastered versions of the original three games, Spyro™ the Dragon, Spyro™ 2: Ripto's Rage! and Spyro™: Year of the Dragon.