Single-player games like Catnip Cosmos
Below are 8 single-player Steam games similar to Catnip Cosmos, 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 Catnip Cosmos page.
Ranked picks
- 1
Mine or Burn
Single-player alternative to Catnip Cosmos — playable solo, no multiplayer required. Shares Strategy with Catnip Cosmos.
Start with a basic mining ship and snowball into an asteroid-crushing powerhouse in this incremental bullet hell roguelite. Mine asteroids, battle rival miners, stack upgrades, create powerful builds, and survive escalating threats across dangerous star systems.
- 2
Pit Wizard
Single-player alternative to Catnip Cosmos — playable solo, no multiplayer required.
Pit Wizard is a short incremental top-down shooter where you jump into magical pits to blast through hordes of dangerous enemies and mine rare resources while upgrading two huge skill trees.
- 3
Planet No More
Single-player alternative to Catnip Cosmos — playable solo, no multiplayer required. Shares Strategy and Casual with Catnip Cosmos.
An arcade-incremental game where you DESTROY planets! Build a fleet, upgrade weapons, max out your skill tree and destroy your target slowly. You'll advance deep into the galaxy, strategically shattering planets to their cores to unlock the next celestial.
- 4
Dyeversion
Single-player alternative to Catnip Cosmos — playable solo, no multiplayer required. Shares Strategy and Casual with Catnip Cosmos.
Dyeversion is a color-routing tower defense. Drag liquid hoses from color sources to your towers, mix colors to forge powerful COMBO towers, and route your pipes around the enemy path. Battle dozens of levels, earn tokens, and unlock a deep skill tree.
- 5
Loot Frog
Single-player alternative to Catnip Cosmos — playable solo, no multiplayer required. Shares Casual with Catnip Cosmos.
Loot Frog is an incremental action bullet hell about breaking pots, collecting gems, and fighting an evil cult. Upgrade your gear, unlock new abilities, explore diverse biomes, and push deeper into increasingly chaotic battles.
- 6
Harpooner
Single-player alternative to Catnip Cosmos — playable solo, no multiplayer required. Shares Strategy with Catnip Cosmos.
Harpooner is an action-driven incremental fishing game where you hunt bizarre alien fish from a meteor crash. Grab your gear, grow stronger with every dive, and take down massive bosses to save Earth's ecosystem!
- 7
Chief Miner
Single-player alternative to Catnip Cosmos — playable solo, no multiplayer required. Shares Strategy with Catnip Cosmos.
Chief Miner is a space mining simulation / incremental adventure about blowing up space rocks, becoming overpowered, and uncovering a universal mystery
- 8
Incresleeper
Single-player alternative to Catnip Cosmos — playable solo, no multiplayer required. Shares Strategy and Casual with Catnip Cosmos.
A short, active incremental game about fighting insomnia. Go to bed, bust hordes of demons in your dreams and get powerful upgrades to become a master at sleeping.