Single-player games like HERO DEFENSE
Below are 8 single-player Steam games similar to HERO 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 HERO DEFENSE page.
Ranked picks
- 1

Prime World: Defenders
Single-player alternative to HERO DEFENSE — playable solo, no multiplayer required. Shares Strategy and Indie with HERO DEFENSE.
Fight off hordes of monstrous mutants created from a strange cataclysmic event in the new tower defense game, Prime World: Defenders. Join a group of exile treasure hunters who have ventured into the capital of an ancient empire, vast with mystery and danger.
- 2

Deathtrap
Single-player alternative to HERO DEFENSE — playable solo, no multiplayer required. Shares Action and Strategy with HERO DEFENSE.
Deathtrap is a Tower Defense game with strong action-RPG elements, a game of vicious tricks, killing machines, rotating blades and splattering blood.
- 3

Dungeon Defenders
Single-player alternative to HERO DEFENSE — playable solo, no multiplayer required. Shares Action and Strategy with HERO DEFENSE.
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

Last Hope - Tower Defense
Single-player alternative to HERO DEFENSE — playable solo, no multiplayer required. Shares Strategy and Indie with HERO DEFENSE.
Zombie Tower Defense: Join the ongoing war, in an open world, against the undead zombie horde. Choose between multiple powerful heroes all with unique epic gear and skills! With the wide variety of towers you can create your own perfect strategy.
- 5

Orcs Must Die!
Single-player alternative to HERO DEFENSE — playable solo, no multiplayer required. Shares Action and Strategy with HERO DEFENSE.
Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment.
- 6

Iratus: Lord of the Dead
Single-player alternative to HERO DEFENSE — playable solo, no multiplayer required. Shares Strategy and Indie with HERO DEFENSE.
Iratus: Lord of the Dead is a turn-based tactical roguelike RPG set in a dark fantasy universe. Lead an army of undead to help an angry necromancer in his quest to reach the surface world and bring death to the mortal realms!
- 7

Demonlore
Single-player alternative to HERO DEFENSE — playable solo, no multiplayer required. Shares Strategy and Indie with HERO DEFENSE.
A rogue-lite action strategy game with deck building. Fight the undead legion, forge your path, and gain powerful permanent progression. Godlike difficulty modes, mutators, heroic units, elite enemies, and unlockable rewards - endless replayability awaits!
- 8

Bardbarian
Single-player alternative to HERO DEFENSE — playable solo, no multiplayer required. Shares Action and Strategy with HERO DEFENSE.
You play as Brad the barbarian, who is awoken to the sounds of his town under siege. Today is different though; Brad has grown tired of fighting all the time. The usual grind for XP has grown dull, and he has decided to pursue his dreams of making music instead of shedding blood.