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

Chill & Reel
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Indie and Casual with Kernelbay.
A cozy idle fishing game where you play as an adorable alligator angler. Designed to run in the corner of your screen, it's the perfect companion for work or study—featuring rich animations that make every moment feel like watching a charming short film.
- 2

Little Ghosties
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Indie and Casual with Kernelbay.
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.
- 3

Planetiny
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Indie and Casual with Kernelbay.
Planetiny is an idle incremental game with Desktop Mode for work or study. Discover planets, collect Tinies, upgrade worlds, and replace inefficient inhabitants to grow your galaxy. Adapt it to your mood with chill or lofi music and customizable ambient sound.
- 4

Orca Girl: Idle Fishing Story
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Indie and Casual with Kernelbay.
Fish, farm, and build your island alongside adorable Orca Girls! A cozy idle game that runs at the bottom or in any corner of your screen while you work or study. Collect rare and exotic fish, then create and decorate your own fantasy pixel-art aquariums.
- 5

A Good Day Fishing
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Indie and Casual with Kernelbay.
A Good Day Fishing is a gamified focus tool where you catch fish while completing real-life tasks. Reel in and record new species, decorate your favorite cozy fishing spot, and customize your soundscape to create a custom vibe to help you relax and boost concentration.
- 6

Fish Companions
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Indie and Casual with Kernelbay.
Fish Companions is a relaxing idle game that brings colorful life to your desktop. Adopt your own digital fish to keep you company. Raise your companions, unlock aquariums, explore new oceans filled with more fish, and collect them all! Hang out with your friends to enjoy even more companionship!
- 7

Hocus Focus
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Casual with Kernelbay.
A cozy gamified focus tool to help you work, study, or relax to soothing tunes. Customize your space and summon your focus with productivity tools. You’re a student in a magic university - control time and weather, unlock new locations, collect cute Mitzkins, and level up in-game and in real life!
- 8

My Slimadatchi
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Casual with Kernelbay.
A cozy desktop companion idle game where you care for your adorable slime as it plays, enjoys treats, listens to music, fishes, and more. Earn slime points to unlock new toys, customize your Slimadatchi shell, and dress up your slime to create a companion that's truly your own!
- 9

Linia Stripes
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Indie and Casual with Kernelbay.
Linia Stripes is a relaxing game of identifying stripes of progressive length on countless, colorful boards. As you play, you’ll be able to collect many wonderful patterns to create unique wallpapers, ready for use and customization!
- 10

Linia Super
Single-player alternative to Kernelbay — playable solo, no multiplayer required. Shares Indie and Casual with Kernelbay.
Linia Super is a mesmerizing puzzle game where you’ll go hunting for color sequences, drawing a line to create the correct connection between the different shapes on the screen.