Single-player games like Clean the Sea!
Below are 8 single-player Steam games similar to Clean the Sea!, 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 Clean the Sea! page.
Ranked picks
- 1
Solantis
Single-player alternative to Clean the Sea! — playable solo, no multiplayer required. Shares Indie and Casual with Clean the Sea!.
Explore a fallen solarpunk world in first person. Read its ecosystems like puzzles, make small changes that trigger chain reactions, restore four handcrafted regions, and uncover the truth behind the Treasure of Atlantis.
- 2
Collector's Cove
Single-player alternative to Clean the Sea! — playable solo, no multiplayer required. Shares Indie and Simulation with Clean the Sea!.
All aboard! Collector’s Cove is a cozy farming adventure on the high seas. Sail with your animal friend to uncharted waters, cultivate your floating farm, and discover new islands, crops and fish on your quest to become a Named Collector!
- 3
Maddy's Meadow
Single-player alternative to Clean the Sea! — playable solo, no multiplayer required. Shares Indie and Simulation with Clean the Sea!.
Maddy’s Meadow is a cozy flower simulation that sits on a part of your screen allowing you to work on other tasks while caring for your meadow!
- 4
Dough it Yourself
Single-player alternative to Clean the Sea! — playable solo, no multiplayer required. Shares Indie and Simulation with Clean the Sea!.
Create your own cozy farm and bakery, where you grow crops, care for animals, craft ingredients, and bake delicious goods entirely from your own production.
- 5
Tiny Planet Protectors
Single-player alternative to Clean the Sea! — playable solo, no multiplayer required. Shares Indie and Simulation with Clean the Sea!.
Welcome to the TPPA! Your assignment: Protect, Clean, and Discover. Collect resources and encounter the inhabitants of nearby galaxies as you also fill your home planet with alien plants, futuristic tools, and uncover the greatest threat to the universe.
- 6
Rabbit Meadow
Single-player alternative to Clean the Sea! — playable solo, no multiplayer required. Shares Indie and Simulation with Clean the Sea!.
🐰 Play as a rabbit and explore a beautiful meadow. Customize your rabbit's appearance, dig for toys, and interact with other animals. A lighthearted game for bunny lovers to run around and relax with nature. If you love rabbits, then this is the game for you!
- 7
Bottled by Bears
Single-player alternative to Clean the Sea! — playable solo, no multiplayer required. Shares Indie and Simulation with Clean the Sea!.
Join a family of bears and run the buzziest little honey farm! Collect and discover rare bees, bottle honey jars, expand your farm, and watch your flowery field bloom in this cozy idle management game.
- 8
Seaward
Single-player alternative to Clean the Sea! — playable solo, no multiplayer required. Shares Indie and Casual with Clean the Sea!.
Seaward is a cozy exploration game where you build a ship to discover a flooded world. Find resources and power your ship with renewable energies. Meet unique characters and help them out to build a wholesome community. Make the journey your own by taking photos and filling up your journal.