Single-player games like Haunted Tower: Tower Defense
Below are 8 single-player Steam games similar to Haunted Tower: Tower 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 Haunted Tower: Tower Defense page.
Ranked picks
- 1

Castle Doombad Classic
Single-player alternative to Haunted Tower: Tower Defense — playable solo, no multiplayer required. Shares Strategy with Haunted Tower: Tower Defense.
BE THE VILLAIN and slay any hero who dares enter your dark domain! Deck out your castle with traps and minions as the ultimate diabolical dungeon keeper in this strategy / TD puzzler. Includes the original Castle Doombad game, rebuilt and remastered, plus brand new content.
- 2

공돌이 VS AI
Single-player alternative to Haunted Tower: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Haunted Tower: Tower Defense.
By Placing the turrets, Save Humanity from AI!
- 3

Project VTS
Single-player alternative to Haunted Tower: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Haunted Tower: Tower Defense.
Project VTS is a real-time TD game. You'll need to build your defence around your base and defend against different enemies from all directions in various terrains of the alien planet.Use your turrets, obstacles, power supply, resource facillities to defend your base.
- 4

Endorfire Tower Defense
Single-player alternative to Haunted Tower: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Haunted Tower: Tower Defense.
Place your towers to defend yourself against the onslaught of enemies, collect gems to upgrade your towers, and vanquish the evils back to where they came!
- 5

League TD
Single-player alternative to Haunted Tower: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Haunted Tower: Tower Defense.
"League Tower Defense" is a strategy tower defense game that combines unique defense towers and various upgradeable components to unleash different attack effects. Come and build your perfect defense line.
- 6

MoonBeam
Single-player alternative to Haunted Tower: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Haunted Tower: Tower Defense.
Here's a special forces team for you, they all have unique skills. Your task is to make the enemy die in a designated place. Get more energy.
- 7

Demon Defend
Single-player alternative to Haunted Tower: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Haunted Tower: Tower Defense.
Demon Defend is a fantasy strategy tower defense game. Fend off waves of demons by strategically placing unique defensive towers and combining magic to cast powerful spells. Unlock new capabilities by completing levels and enhancing your army through upgrades. Humanity calls for you commander!
- 8

Tower Defense: Defender of the Kingdom
Single-player alternative to Haunted Tower: Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Haunted Tower: Tower Defense.
Defender of the Kingdom: Tower Defense is a colorful medieval tower defense strategy game where orcs and their horde attacked the kingdom and now the fate of the kingdom is in your hands, defenders!