Single-player games like THE 4 DEFENDERS
Below are 8 single-player Steam games similar to THE 4 DEFENDERS, 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 THE 4 DEFENDERS page.
Ranked picks
- 1
ARC Alien Raid Combat
Single-player alternative to THE 4 DEFENDERS — playable solo, no multiplayer required. Shares Strategy and Indie with THE 4 DEFENDERS.
A game based on the classic Tower Defense style, assemble your best combination to overcome obstacles, can you do it?
- 2
Evolution of War
Single-player alternative to THE 4 DEFENDERS — playable solo, no multiplayer required. Shares Action and Strategy with THE 4 DEFENDERS.
The Evolution of War game shows the evolution of warfare in 5 ages, starting with the age of dinosaurs, crusades, medieval, 21st century (present time) and futuristic (fiction).The game's main objective is to destroy the enemy base.
- 3
Cosmic Robots
Single-player alternative to THE 4 DEFENDERS — playable solo, no multiplayer required. Shares Action and Strategy with THE 4 DEFENDERS.
Defend your planet from waves of robot invaders! Build powerful turrets, upgrade your defenses, and command robot units to fight drones, tanks, and massive bosses. Then send your own forces to attack the enemy planet in this action-packed sci-fi tower defense game.
- 4
We Grow Together
Single-player alternative to THE 4 DEFENDERS — playable solo, no multiplayer required. Shares Strategy and Indie with THE 4 DEFENDERS.
Defend your starship in this endless sci-fi tower defense game! Form your ultimate squad of 2D heroes, permanently upgrade your spaceship's hull and defenses, and unleash powerful ultimate abilities to survive relentless waves of cosmic alien invaders in the vast void.
- 5
Galaxy Defenders (Classic TD)
Single-player alternative to THE 4 DEFENDERS — playable solo, no multiplayer required. Shares Strategy and Indie with THE 4 DEFENDERS.
A classic tower defense game set in space! Build and upgrade towers, defend your portal from waves of alien invaders, and outsmart evolving threats across handcrafted and procedural maps.
- 6
Tanks Etc.
Single-player alternative to THE 4 DEFENDERS — playable solo, no multiplayer required. Shares Action and Strategy with THE 4 DEFENDERS.
Tanks Etc. is a modern reimagining of co-op overhead arcade classics; it offers classic gameplay while adding in depths of strategy to keep players reinventing strategies for waging war with their friends.
- 7
공돌이 VS AI
Single-player alternative to THE 4 DEFENDERS — playable solo, no multiplayer required. Shares Strategy and Indie with THE 4 DEFENDERS.
By Placing the turrets, Save Humanity from AI!
- 8
Stellacore Defense
Single-player alternative to THE 4 DEFENDERS — playable solo, no multiplayer required. Shares Strategy and Indie with THE 4 DEFENDERS.
A 2D pixel art tower defense game with unparalleled strategic depth. Deploy modules to redirect enemies, use tactical chips to command the battlefield, and upgrade towers with multi-branch modifications to protect humanity's vital Stellacore energy.