Single-player games like Terrorhedron Tower Defense
Below are 9 single-player Steam games similar to Terrorhedron 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 Terrorhedron Tower Defense page.
Ranked picks
- 1
Orcs Must Die! 2
Single-player alternative to Terrorhedron Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Terrorhedron Tower Defense.
You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment.
- 2
Yet Another Zombie Defense
Single-player alternative to Terrorhedron Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Terrorhedron Tower Defense.
Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.
- 3
Sanctum
Single-player alternative to Terrorhedron Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Terrorhedron Tower Defense.
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.
- 4
Tower Wars
Single-player alternative to Terrorhedron Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Terrorhedron Tower Defense.
Tower Wars combines elements of tower defense, RTS, and all-out multi-player mayhem to bring you a completely unique experience, delivered with a fun and funny not-so-old world style!
- 5
Timemelters
Single-player alternative to Terrorhedron Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Terrorhedron Tower Defense.
Prevent Doomsday AFTER it happened! Designed by the co-creator of Sang-Froid - Tales of Werewolves and featuring both a single-player and co-op campaign, TimeMelters is a strategy hero defense where you go back in time and fight alongside your past selves.
- 6
Unstoppable Gorg
Single-player alternative to Terrorhedron Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Terrorhedron Tower Defense.
Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!
- 7
Sol Survivor
Single-player alternative to Terrorhedron Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Terrorhedron Tower Defense.
Jump in to intense turret defense action with Sol Survivor! Build turrets to defend your colony and the innocent colonists within. Smash enemies with volleys of actively-controlled orbital support. Play with friends in co-operative and competitive multiplayer matches or test your mettle against our new Survival mode!
- 8
Aegis Defenders
Single-player alternative to Terrorhedron Tower Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Terrorhedron Tower Defense.
Take on wild beasts, ruthless soldiers, and ancient gods in this 2D Action-Platformer inspired by Tower-Defense combat.
- 9
Bloons TD 6
Single-player alternative to Terrorhedron Tower Defense — playable solo, no multiplayer required. Shares Strategy with Terrorhedron Tower Defense.
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.