Single-player games like Slime Rivals
Below are 8 single-player Steam games similar to Slime Rivals, 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 Slime Rivals page.
Ranked picks
- 1
Maze Estate Escape
Single-player alternative to Slime Rivals — playable solo, no multiplayer required. Shares Indie and Adventure with Slime Rivals.
Collect D.O.T.S. across the many maze-like floors of a mysterious estate while finding new items to upgrade your abilities in Maze Estate Escape, a co-op rougelite for 1-3 players!
- 2
Station 58
Single-player alternative to Slime Rivals — playable solo, no multiplayer required. Shares Indie and Adventure with Slime Rivals.
Piece together a national park scattered across the sky in this cozy puzzle adventure. Play solo or couch co-op as Starla and Shorty, a park ranger and her giant robot friend. Solve alien cube puzzles, rearrange lost parklands, and uncover what fractured the park.
- 3
Bobo Bay
Single-player alternative to Slime Rivals — playable solo, no multiplayer required. Shares Sports and Indie with Slime Rivals.
Bobo Bay is a pet simulation game where you collect, mash(breed), accessorize, and train little creatures to compete in races and other competitions.
- 4
My Little Spider
Single-player alternative to Slime Rivals — playable solo, no multiplayer required. Shares Indie and Adventure with Slime Rivals.
Adopt a cute pet spider that lives anywhere on your desktop! Team up to discover unique bugs, decorate their web, and unlock adorable spider hats as you work or relax.
- 5
Nanomon Virtual Pet
Single-player alternative to Slime Rivals — playable solo, no multiplayer required. Shares Indie and Adventure with Slime Rivals.
Nanomon are byte-sized virtual pets for the corner of your screen! Raise over 25 unique monsters, and explore their cyber-world! Feed them, train them, or chill with them! By your side, nanomon evolve, learn new abilities, and venture further into the Nanoscape! What kind of monster will you raise?
- 6
Bugaboo Pocket
Single-player alternative to Slime Rivals — playable solo, no multiplayer required. Shares Indie and Casual with Slime Rivals.
A relaxing, semi-idle pet game starring bugs from land, air and sea! Play as a research scientist living in a cabin with just your bugs and a penpal for company. Spoil them with pets, minigames, food and furniture. Raise and release bugs to help Beetleback Ridge recover from a devastating fire.
- 7
Luna's Fishing Garden
Single-player alternative to Slime Rivals — playable solo, no multiplayer required. Shares Indie and Adventure with Slime Rivals.
Luna's Fishing Garden is a short, cozy fishing and building game. Catch fish, trade it in and create the garden of your dreams by planting new trees, placing water objects and bringing animals to the archipelago.
- 8
Cast n Chill
Single-player alternative to Slime Rivals — playable solo, no multiplayer required. Shares Sports and Indie with Slime Rivals.
Cast n Chill is a relaxing fishing game where you explore serene lakes, rivers, and oceans. Catch rare fish, upgrade your gear and reel in legendary catches - all with your loyal companion by your side.