Single-player games like 2112TD: Tower Defense Survival
Below are 13 single-player Steam games similar to 2112TD: Tower Defense Survival, 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 2112TD: Tower Defense Survival page.
Ranked picks
- 1
The Echoes of Mars
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Strategy and Indie with 2112TD: Tower Defense Survival.
The Echoes of Mars is a voxel-style tower defence game. Defend your research base on Mars from ancient creatures by strategically placing towers and using advanced tech.
- 2
THE LAST DEFENSE!
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Strategy and Indie with 2112TD: Tower Defense Survival.
A classic tower defense game with ordinary graphics didn't fascinate you? Well, let's give a try and see how long you can defend! Show your commanding skills and prove no enemy can break your defense! Be a hero and save humanity with the LAST DEFENSE!
- 3
Deadhold
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Strategy and Indie with 2112TD: Tower Defense Survival.
Deadhold is a roguelite zombie survival/strategy game where your choices impact who lives and who dies. Rescue survivors, scavenge resources, fortify your base, and protect your community against stress, infection, and zombies! Can you find a sense of normalcy in this cruel new world?
- 4
Space Tales
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Strategy and Indie with 2112TD: Tower Defense Survival.
Space Tales is a sci-fi RTS where you build fortified bases, manage resources, and command retro-futuristic armies. Adapt to deadly alien factions, capture giant bosses, and turn them into powerful allies as humanity fights to survive among the stars.
- 5
Playground Mayhem
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Action and Strategy with 2112TD: Tower Defense Survival.
Defend your base solo or with friends against endless waves of foes using your weapons and turrets. Are you up for the challenge?
- 6
Taskforce: The Mutants of October Morgane
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Action and Strategy with 2112TD: Tower Defense Survival.
Taskforce is a tactical, turn based game in which you control a small group of elite soldiers in a series of sci-fi themed missions. Mission objectives might include rescuing hostages, blowing up targets, stealing documents or other military activities.
- 7
Colonization of the Moon
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Action and Indie with 2112TD: Tower Defense Survival.
Defend your homeland because of all the forces and do not let the enemy break through Prove that you can survive all the trials and save the moon !
- 8
Evolution of War
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Action and Strategy with 2112TD: Tower Defense Survival.
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.
- 9
DG2: Defense Grid 2
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Strategy and Indie with 2112TD: Tower Defense Survival.
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.
- 10
Dungeon Warfare
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Strategy and Indie with 2112TD: Tower Defense Survival.
Dungeon Warfare is a challenging tower defense strategy game where you become a dungeon lord to defend your dungeons with deadliest of traps and insidious contraptions against greedy adventurers and wanna-be heroes.
- 11
SC2VN - The eSports Visual Novel
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Indie with 2112TD: Tower Defense Survival.
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.
- 12
Bloons TD 6
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Strategy with 2112TD: Tower Defense Survival.
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.
- 13
eleMENTAL
Single-player alternative to 2112TD: Tower Defense Survival — playable solo, no multiplayer required. Shares Indie with 2112TD: Tower Defense Survival.
A cute and cozy puzzle game themed around the elements. Despite the easy-going art style, the game's puzzles can be quite challenging. Make your way through eleMENTAL by merging elements, discovering new interactions, and solving mind-bending puzzles.