Single-player games like Castle On The Hill
Below are 9 single-player Steam games similar to Castle On The Hill, 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 Castle On The Hill page.
Ranked picks
- 1
Elven City Simulator
Single-player alternative to Castle On The Hill — playable solo, no multiplayer required. Shares Strategy and Indie with Castle On The Hill.
Revive civilization and save it from mysterious darkness. Story-oriented colony simulator with elvish flavor and indirect control. Demo available!
- 2
Desktop Mars
Single-player alternative to Castle On The Hill — playable solo, no multiplayer required. Shares Strategy and Indie with Castle On The Hill.
Colonize Mars on your wallpaper. A relaxing and interactive game that takes place in the background. It's perfect if you want to change your boring wallpaper.
- 3
Port Shipping Tycoon
Single-player alternative to Castle On The Hill — playable solo, no multiplayer required. Shares Strategy and Simulation with Castle On The Hill.
Flip tiles to grow your shipping empire. A relaxing maritime logistics idle game.
- 4
Runeforged: Monolith
Single-player alternative to Castle On The Hill — playable solo, no multiplayer required. Shares Strategy and Indie with Castle On The Hill.
Well met! You have found the Monolith, but now you must defend it! Set forth in a strategic roguelite deckbuilder and tower defense game. Choose a unique class, explore a randomly generated map, construct towers, sling spells at enemies, and defeat the dark dungeon once and for all!
- 5
My Little Empire: Cyber Lounge
Single-player alternative to Castle On The Hill — playable solo, no multiplayer required. Shares Strategy and Indie with Castle On The Hill.
Build and manage your own cyber lounge in a lively city. Design your PC club, buy equipment, hire staff, serve customers, grow your reputation, and rebuild your life after a failed business.
- 6
Lucky gem
Single-player alternative to Castle On The Hill — playable solo, no multiplayer required. Shares Casual with Castle On The Hill.
Work with various sprites to collect gems of different colors and shapes, and help the sprites repair their home.
- 7
Metropolis Gear: Tactical City-Building Action
Single-player alternative to Castle On The Hill — playable solo, no multiplayer required. Shares Strategy and Indie with Castle On The Hill.
Build your fully destructible, tile-based city and defend it using giant robots in this turn-based, tactical roguelike. Modify your weapons with endlessly stacking upgrades, but be careful! Your weapons could be a bigger threat to the city than your enemies!
- 8
Stop the Blight
Single-player alternative to Castle On The Hill — playable solo, no multiplayer required. Shares Strategy and Indie with Castle On The Hill.
Stop the Blight is a tower defense roguelite with powerful spells and destructible voxel terrain. Build your defenses, reshape the land, and wield elemental power to uncover the truth behind the Blight.
- 9
Cosmos
Single-player alternative to Castle On The Hill — playable solo, no multiplayer required. Shares Indie with Castle On The Hill.
Cosmos is a rogue-lite shoot-em-up bullet-hell, in which you pilot the last hope for humanity in an attempt to save the world, pitching your augmented Starship against infused cosmic horrors. Can you close the Cosmic Rifts before The Singularity reaches your star system?