Single-player games like Idle Toss: That Water Game
Below are 8 single-player Steam games similar to Idle Toss: That Water Game, 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 Idle Toss: That Water Game page.
Ranked picks
- 1

Little Ghosties
Single-player alternative to Idle Toss: That Water Game — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Toss: That Water Game.
Little Ghosties is a cozy idle desktop companion game where adorable ghosts live inside a terrarium on your desktop. Hatch, raise, and collect unique ghosts as they grow from eggs into fully grown adult ghosts.
- 2

Moonberry Clock: Idle Pet
Single-player alternative to Idle Toss: That Water Game — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Toss: That Water Game.
Watch the clock and your idle pet passively gain money to unlock clothes, toys, and fun accessories. Either customize your pet yourself, or schedule them to change looks on their own.
- 3

Tavern Timer
Single-player alternative to Idle Toss: That Water Game — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Toss: That Water Game.
Welcome to your Tavern! A cozy focus tool where you pick a keeper to run the tavern while you work. Customize from floor to fireplace with 200+ items. Pomodoro, custom timers, and to-do list included. Productivity has never felt so magical!
- 4

Custom Corner
Single-player alternative to Idle Toss: That Water Game — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Toss: That Water Game.
Custom Corner is a cozy simulation and focus tool that runs quietly in a corner of your screen. Create your own isometric room with over 250 items and enjoy lo-fi music. Boost your productivity while working or relaxing with devices like a to-do list and focus timer.
- 5

NoSlack Pets: Lo-Fi Paws
Single-player alternative to Idle Toss: That Water Game — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Toss: That Water Game.
A warm and cozy desktop cat companion game. Let Miino keep you company while you work or study, focus with Pomodoro, Lo-Fi, to-do lists, and white noise; collect Headgear and decorations, decorate your room, join the Online Study Room, go fishing, and build your own relaxing desktop space.
- 6

The Merry Fairy
Single-player alternative to Idle Toss: That Water Game — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Toss: That Water Game.
The Merry Fairy is a scrapbook journal simulator set in a fairytale environment. Discover your inner magic by journaling and decorating in Fairy's enchanted cottage, always peaceful, safe and abundant. Choose the weather, light some candles, put on some Fairy music and let your creativity flow.
- 7

Screenside Station
Single-player alternative to Idle Toss: That Water Game — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Toss: That Water Game.
An idle desktop game about managing a tiny train station. Collect cute visitors by decorating your platform.
- 8

Hot Springs | 温泉 (Onsen)
Single-player alternative to Idle Toss: That Water Game — playable solo, no multiplayer required. Shares Indie and Simulation with Idle Toss: That Water Game.
This is a simple idle game with productivity tools, relaxing minigames, and decor options, all centered around the serene theme of an onsen (Japanese hot spring).