Single-player games like One Tower Defense
Below are 8 single-player Steam games similar to One 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 One Tower Defense page.
Ranked picks
- 1
Lines of Battle
Single-player alternative to One Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with One Tower Defense.
Command armies in tactical battles with simultaneous turns during the Napoleonic Wars. Lead forces through single-player strategy campaigns, master formations and flanking tactics, then test your skills in competitive 1v1 and 4v4 battles.
- 2
Dimension Defenders
Single-player alternative to One Tower Defense — playable solo, no multiplayer required. Shares Action and Strategy with One Tower Defense.
Tower Defense Redefined. Race friends in ranked 1v1, defend together in 2-player co-op, or solo your way through dimensions of escalating chaos.
- 3
Seed World
Single-player alternative to One Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with One Tower Defense.
Seed World is a game that aims to combine automation, conveyor belts, and level progression. The game simplifies automation 'construction' into a series of progress bars, with each progress producing or consuming resources, and players need to manage resources.
- 4
Turnout
Single-player alternative to One Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with One Tower Defense.
A 1v1 strategy horror game where a train rapidly approaches your location. Guess the numbers, rely on your luck, or strategize to not end up as roadkill, remove the <entities> before they remove you from the game.
- 5
rymdkapsel
Single-player alternative to One Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with One Tower Defense.
Build a space station. Command the tiny crew. Explore the galaxy. A meditative space strategy game.
- 6
Clutchtime™: Basketball Deckbuilder
Single-player alternative to One Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with One Tower Defense.
Build your perfect deck and become a Champion.
- 7
Element TD 2 - Tower Defense
Single-player alternative to One Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with One Tower Defense.
Element TD 2 sees you combine powerful elements to create unique towers. Prove your defenses against challenging foes, and compete or cooperate with others to determine who has mastered the elements.
- 8
Plants vs. Zombies: Battle for Neighborville™
Single-player alternative to One Tower Defense — playable solo, no multiplayer required. Shares Action and Strategy with One Tower Defense.
Kick some grass in Plants vs. Zombies: Battle for Neighborville, the wackiest shooter yet!