Single-player games like Quick Tower Defence Ultimate
Below are 10 single-player Steam games similar to Quick Tower Defence Ultimate, 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 Quick Tower Defence Ultimate page.
Ranked picks
- 1

Infinitode 2 - Infinite Tower Defense
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required. Shares Strategy with Quick Tower Defence Ultimate.
Infinitode 2 - a strategy in the Tower Defense genre, in which the player will have to build towers to protect his base from endless waves of enemies. The game features huge maps, lots of towers, resource miners, upgrade tree and map editor.
- 2

Nordhold
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required. Shares Strategy with Quick Tower Defence Ultimate.
Enemies are coming! Every decision matters: build your city, grow the economy, and prepare for enemy waves. Strengthen your defenses, adapt your strategy, and unleash your hero’s full potential. This unique Tower Defense will test your skills – are you worthy to claim a place at Valhalla?
- 3

Dungeon Defenders
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required. Shares Strategy with Quick Tower Defence Ultimate.
Create a hero from one of four classes to save Etheria in this 4-player coop Tower Defense Action-RPG. Includes Steam exclusive Portal gun & TF2 familiars!
- 4

Age of Mythology: Retold
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required. Shares Strategy with Quick Tower Defence Ultimate.
Play as mythological Gods and smite your enemies in this award-winning, mythological Real-Time Strategy classic given new life. Wage war across timeless campaigns, fierce skirmishes, and god-powered multiplayer modes.
- 5

They Are Billions
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required. Shares Strategy with Quick Tower Defence Ultimate.
They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse?
- 6

The Riftbreaker
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required. Shares Strategy with Quick Tower Defence Ultimate.
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
- 7

Dungeon Warfare 3
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required. Shares Strategy with Quick Tower Defence Ultimate.
Forge invincible defenses with lethal traps and devious machines, and crush relentless waves of adventurers in the ultimate tower defense showdown!
- 8

Creeper World 3: Arc Eternal
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required. Shares Strategy with Quick Tower Defence Ultimate.
Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.
- 9

Minigame Blast
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required.
Grab your controllers and get ready to party, Minigame Blast is here! Play solo or up to 8 players in this minigame arcade experience. Explore 16 minigames in multiple game modes. Take on your friends in Versus or brave the games together in Cooperative.
- 10

Horse and Go Seek
Single-player alternative to Quick Tower Defence Ultimate — playable solo, no multiplayer required.
Get ready to gallop through scenic locations with your majestic horse to find all the hidden animals! Travel through a variety of different landscapes to unlock horses, hair colors, levels, spirits and worlds.