Single-player games like Super Sanctum TD
Below are 12 single-player Steam games similar to Super Sanctum TD, 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 Super Sanctum TD page.
Ranked picks
- 1
Sanctum
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
You think Tower Defense games are all about building? You thought wrong. Sanctum is not your average Tower Defense title. When the havoc starts, you get to join the fray! As one of the world’s first First Person Shooter - Tower Defense games, Sanctum has taken the best of both worlds to deliver an epic, one-of-a-kind experience.
- 2
Defense Grid: The Awakening
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
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.
- 3
Revenge of the Titans
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
The ultimate mash-up of Real-time Strategy and Tower Defense!
- 4
X-Morph: Defense
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.
- 5
Anomaly: Warzone Earth
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
- 6
Infested Planet
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.
- 7
Alien Shooter TD
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!
- 8
2112TD: Tower Defense Survival
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi adventure.
- 9
Sanctum 2
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
Sanctum 2 is the sequel to the world’s first Tower Defense/FPS hybrid game. Pick from four unique character classes and embark on a mission to protect the oxygen-producing Cores from hordes of deadly aliens who are threatened by their existence.
- 10
Bloons TD 6
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy with Super Sanctum TD.
The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.
- 11
Satisfactory
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Strategy and Indie with Super Sanctum TD.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
- 12
Goat Simulator
Single-player alternative to Super Sanctum TD — playable solo, no multiplayer required. Shares Indie and Casual with Super Sanctum TD.
Goat Simulator is the latest in high-tech Goat Simulation technology.