Single-player games like Core Defense
Below are 11 single-player Steam games similar to Core Defense, 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 Defense page.
Ranked picks
- 1
Tower Tactics: Liberation
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Core Defense.
We fused deck-building roguelikes and tower defenses in a way never seen before - deploy your towers, collect valuable trinkets and cast powerful spells to defend yourself against the Salkoth!
- 2
Rogue Tower
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Casual with Core Defense.
Rogue Tower is a tower defense game with roguelike elements and a continuously expanding path which you can influence. Unlock, build, upgrade, expand, defend.
- 3
Nordhold
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Core Defense.
Enemies are coming! Every decision matters: build your city, grow the economy, and prepare for enemy waves. Strengthen your defenses, adapt your strategy, and unleash your hero’s full potential. This unique Tower Defense will test your skills – are you worthy to claim a place at Valhalla?
- 4
Mineral Defense
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Core Defense.
Mineral Defense combines tower defense with roguelite elements and procedural generation. Build paths, unlock upgrades, and unleash powerful synergies to conquer evolving challenges in an ever-expanding world.
- 5
Monster Train
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy with Core Defense.
Monster Train is a strategic roguelike deck building game with a twist. Set on a train to hell, you’ll use tactical decision making to defend multiple vertical battlegrounds. With real time competitive multiplayer and endless replayability, Monster Train is always on time.
- 6
Slay the Spire
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Core Defense.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 7
Ratropolis
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Core Defense.
A fusion of roguelite, tower defense, city-building, and deck-building! We created a new kind of real time strategy game filled with addictive and fast-paced gameplay. Create your deck, defend your city, and build the largest Ratropolis in history!
- 8
Balatro
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Core Defense.
The poker roguelike. Balatro is a hypnotically satisfying deckbuilder where you play illegal poker hands, discover game-changing jokers, and trigger adrenaline-pumping, outrageous combos.
- 9
Defense Grid: The Awakening
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Core Defense.
Defense Grid: The Awakening is a unique spin on tower defense gameplay that will appeal to players of all skill levels. A horde of enemies is invading, and it's up to the player to stop them by strategically building fortification towers around their base.
- 10
DG2: Defense Grid 2
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Core Defense.
Great strategy is timeless. Build, adapt, and defend across dynamic maps, solo or online - every session brings new strategies, new solutions, and new surprises. Now is the perfect time to enter the grid.
- 11
Blacken Slash
Single-player alternative to Core Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Core Defense.
Hack and slash through a corrupted retro computer system in this challenging roguelite with turn-based combat and tons of loot.