Single-player games like Macrolens: The Slimes
Below are 8 single-player Steam games similar to Macrolens: The Slimes, 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 Macrolens: The Slimes page.
Ranked picks
- 1
OneDay:Eastern Gardens and Wilds(Lofi)
Single-player alternative to Macrolens: The Slimes — playable solo, no multiplayer required. Shares Simulation and Casual with Macrolens: The Slimes.
"One Day" is an efficiency and focus tool designed to help you quickly enter a state of flow.Upgraded to-do list, diary, Pomodoro timer, beautiful music—experience ultimate efficiency! Drawing inspiration from ancient China, wander between traditional gardens and the rustic charm of the mountains.
- 2
Idle Aquarium
Single-player alternative to Macrolens: The Slimes — playable solo, no multiplayer required. Shares Simulation and Casual with Macrolens: The Slimes.
A game that let enjoy fish keeping and decorating your aquarium while doing your work
- 3
NoSlack Pets: Lo-Fi Paws
Single-player alternative to Macrolens: The Slimes — playable solo, no multiplayer required. Shares Simulation and Casual with Macrolens: The Slimes.
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.
- 4
Zen Aquarium
Single-player alternative to Macrolens: The Slimes — playable solo, no multiplayer required. Shares Simulation with Macrolens: The Slimes.
Immerse yourself in the ultimate relaxing aquarium experience. Watch fish glide gracefully through a serene, ever-changing tank—no setup, no stress, just pure tranquility. Enjoy soothing visuals and ambient ASMR sounds as your aquarium comes to life effortlessly. Your peaceful escape awaits!
- 5
Idlequarium
Single-player alternative to Macrolens: The Slimes — playable solo, no multiplayer required. Shares Simulation and Casual with Macrolens: The Slimes.
Idlequarium is a casual simulation game where you raise adorable little fish to earn coins, purchase decorations, and build a fully customized aquarium.The game sits anywhere on your desktop, letting you interact with your live aquarium during work or study breaks.
- 6
Fish Game
Single-player alternative to Macrolens: The Slimes — playable solo, no multiplayer required. Shares Simulation and Casual with Macrolens: The Slimes.
Fish Game is a detailed and highly “sofishticated” freshwater aquarium simulator, lovingly crafted *by* enthusiasts *for* enthusiasts! Featuring fish with personalities and dynamic relationships, water quality modeling, and so much more! Made with support from our friends at Smarter Every Day!
- 7
On-Together: Virtual Co-Working
Single-player alternative to Macrolens: The Slimes — playable solo, no multiplayer required. Shares Simulation and Casual with Macrolens: The Slimes.
Virtual co-working with friends or strangers all over the world! Digital pals hang out at the bottom of the screen while you work, study, and get stuff done. Includes productivity tools, hangout spots, breaktime games, and more!
- 8
Chillquarium
Single-player alternative to Macrolens: The Slimes — playable solo, no multiplayer required. Shares Simulation and Casual with Macrolens: The Slimes.
Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!