Single-player games like Space Catnips
Below are 9 single-player Steam games similar to Space Catnips, 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 Space Catnips page.
Ranked picks
- 1

Digline
Single-player alternative to Space Catnips — playable solo, no multiplayer required. Shares Indie and Casual with Space Catnips.
Digline is a relaxing resource-gathering game where you play as a dwarf on a mission to restore a ruined settlement! Collect resources, manage your inventory, craft powerful tools, buy upgrades, and build structures to bring life back to the village!
- 2

Desktop Cat Clicker
Single-player alternative to Space Catnips — playable solo, no multiplayer required. Shares Indie and Casual with Space Catnips.
What if a cozy desktop game met an idle clicker? In Desktop Cat Clicker, cats wander across your taskbar, earn points from every click as you work, play, or relax. Collect new cats to unlock unique bonuses and grow your peaceful cat empire over time.
- 3

Working Class Monsters
Single-player alternative to Space Catnips — playable solo, no multiplayer required. Shares Simulation and Casual with Space Catnips.
Open packs. Collect monsters. Watch the gold pile up. A cozy incremental about a monster workforce - place goblins, undead, and abyssal horrors across tiles where the right neighbors mean bigger payouts. Grow your sleepy island into a gold printing empire and unlock hidden islands to settle on.
- 4

Pip sellfish
Single-player alternative to Space Catnips — playable solo, no multiplayer required. Shares Simulation and Casual with Space Catnips.
Catch fish by drawing circles around them, sell them in Pip's little beach shop, and reinvest everything. Fish, sell, upgrade, repeat. A cozy fishing incremental game.
- 5

Desktop Pet: DonEatFish
Single-player alternative to Space Catnips — playable solo, no multiplayer required. Shares Indie and Simulation with Space Catnips.
A cozy cat on your desktop while you goof off. Idle fish, crack chests, dress up—turn your desk corner into a wholesome little nook. Come adopt an adorable kitty.
- 6

AdorableCat
Single-player alternative to Space Catnips — playable solo, no multiplayer required. Shares Indie and Casual with Space Catnips.
A cozy and relaxing desktop companion game filled with adorable cats. Welcome a variety of cats into your family, care for them, and enjoy everyday life together.
- 7

Meow Squad: Incremental Fishing
Single-player alternative to Space Catnips — playable solo, no multiplayer required. Shares Indie and Simulation with Space Catnips.
This is a relaxing and addictive fishing-themed incremental game. Start with a humble fishing net, catch marine life, raise four cat sailors, challenge Overlords across five seas, and unleash dopamine and enjoy pure stress-relieving fun!
- 8

Imberite Idle
Single-player alternative to Space Catnips — playable solo, no multiplayer required. Shares Casual with Space Catnips.
Open chests, collect rare structures, and optimize your build to maximize production in this steampunk idle incremental game.
- 9

Choose Your Own Alternative
Single-player alternative to Space Catnips — playable solo, no multiplayer required. Shares Indie and Simulation with Space Catnips.
A text-based adventure where you're tasked to exorcise your friend’s Inner Demon. You have 30 days to analyze objects filled with memories, discover which one is the reason for her possession and sacrifice it. Do not deviate from your mission. Save your friend no matter the cost.