Single-player games like Core Defence
Below are 8 single-player Steam games similar to Core Defence, 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 Core Defence page.
Ranked picks
- 1
fishTDX
Single-player alternative to Core Defence — playable solo, no multiplayer required. Shares Strategy and Casual with Core Defence.
Buy towers and discover new islands as you prepare your defenses against waves of fish! Unlock new towers and affixes after each round with new play styles and new synergies. Build your defenses and experiment to create the ultimate fishing machine!
- 2
Ninja Vs. Zombies 3
Single-player alternative to Core Defence — playable solo, no multiplayer required. Shares Strategy with Core Defence.
Fight Zombies, Monsters and a Nightmare with your Skills and Upgrades, use your Sword correctly and escape with Smoke Bombs, blast your way or smash Undead side by side with your Ninja Elite like never before. Action-packed meets Survival RogueElite Ninja Game.
- 3
Fungus Reaper
Single-player alternative to Core Defence — playable solo, no multiplayer required. Shares Strategy with Core Defence.
Mushlings are your friends ... until you turn them into delicious soup! An "eerie" turn-based tower defense roguelite!
- 4
Necrosmith
Single-player alternative to Core Defence — playable solo, no multiplayer required. Shares Strategy with Core Defence.
A necromancer simulator. Assemble the dead using different body parts while upgrading your tower, combine the abilities of the different fantastic races to fight your way through the hordes of enemies and overrun the ’chosen ones’. To tell the truth, the dead are pretty, uhm, dumb.
- 5
Refence
Single-player alternative to Core Defence — playable solo, no multiplayer required. Shares Strategy and Casual with Core Defence.
Refence is a roguelite based idle defense game, where you can choose heroes and their traits, upgrade your castle, and manage resources to fend off enemies from the Demon Realm who are trying to attack your castle.
- 6
Necrosmith 2
Single-player alternative to Core Defence — playable solo, no multiplayer required. Shares Strategy with Core Defence.
Like a dead man reanimated by dark sorcery, the necromancer simulator is back! Give the undead the ability to fly over mountains and swim across rivers, explore a fully generated world at night and fend off enemy hordes during the day. Start a new, uhm, life.
- 7
Ravage Road
Single-player alternative to Core Defence — playable solo, no multiplayer required. Shares Strategy and Casual with Core Defence.
Choose wisely as you build the road from your evil tower outwards into the beautiful landscape around it to conquer and claim the region tile by tile in this tower defense deck building roguelike. Hire minions, upgrade your cards, and prepare your defenses against the heroes riding against you.
- 8
Halls of Torment
Single-player alternative to Core Defence — playable solo, no multiplayer required.
Slay hordes of terrifying monsters in this horde survival roguelite. Descend into the Halls of Torment where the Lords of the underworld await you. Treasures, magical trinkets, and a growing cast of heroes will grant you the power to vanquish these horrors from beyond. How long can you survive?