Single-player games like Tower Wars
Below are 11 single-player Steam games similar to Tower Wars, 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 Tower Wars page.
Ranked picks
- 1

Elemental War - A Tower Defense Game
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Tower Wars.
Elemental War takes Tower Defenses to a new level with exciting multiplayer matches, dozens of hours of single-player gameplay, and lots of indie love!
- 2

DG2: Defense Grid 2
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Strategy and Indie with Tower Wars.
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.
- 3

Monaco: What's Yours Is Mine
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Action and Strategy with Tower Wars.
Monaco: What's Yours Is Mine is a single player or co-op heist game. Assemble a crack team of thieves, case the joint, and pull off the perfect heist.
- 4

Stardrift Nomads
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Action and Strategy with Tower Wars.
Stardrift Nomads is a dual-stick shooter with a focus on cooperative play and retro action. Build and upgrade 12 unique towers, customize your ship to fit your play style, and seize victory with up to 8 players!
- 5

WazHack
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Action and Strategy with Tower Wars.
Time moves forward only when you do in the dungeons of WazHack. Think your way out of problems instead of just spamming 'attack' and 'drink healing potion'.
- 6

VERSUS SQUAD
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Action and Indie with Tower Wars.
Versus Squad is a fast action twin-stick shooter from the creator of Nation Red. Build your own sandbox defense and battle thousands of zombie mutants in top down combat! Face up to a dozen bosses. Simultaneously. Collect loot, build and repair. Play single player, on-line or local coop!
- 7

Satellite Reign
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Action and Strategy with Tower Wars.
Satellite Reign is a real-time, class-based strategy game, set in an open-world cyberpunk city. You command a group of 4 agents through rain-soaked, neon-lit streets, where the law is the will of mega-corporations.
- 8

Serious Sam 3: BFE
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Action and Indie with Tower Wars.
Serious Sam 3: BFE is a prequel to the original indie fast action FPS and Game of the Year sensation - Serious Sam: The First Encounter!
- 9

SC2VN - The eSports Visual Novel
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Indie with Tower Wars.
SC2VN is a visual novel about the South Korean StarCraft 2 scene. You play as Mach, a foreign semi-pro trying to make it in eSports who soon learns that success in StarCraft takes more than in-game strategy.
- 10

守卫魔兽-Guardian of Warcraft
Single-player alternative to Tower Wars — playable solo, no multiplayer required. Shares Action and Strategy with Tower Wars.
This is a summoning tower defense strategy game, with different abilities of monsters and traps, with different effects. the player will continue to upgrade while defending, Become stronger, and summoning more powerful monsters to resist the brave.
- 11

Frozen Free Fall: Snowball Fight
Single-player alternative to Tower Wars — playable solo, no multiplayer required.
Frozen Free Fall: Snowball Fight is an epic matching puzzle game now featuring 375 challenging levels, a local multiplayer mode, stunning HD graphics and more.