Free games like Tower Defense Hero
Below are 8 free-to-play Steam games similar to Tower Defense Hero, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Tower Defense Hero page.
Ranked picks
- 1

Landfall Archives
Free-to-play alternative to Tower Defense Hero — no purchase or trial window. Shares Action and Strategy with Tower Defense Hero.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
- 2

Epic Battle Fantasy 3
Free-to-play alternative to Tower Defense Hero — no purchase or trial window. Shares Indie and Adventure with Tower Defense Hero.
Epic Battle Fantasy 3 is a silly turn-based JRPG, full of useless NPCs, rabid cats, childish humor, unreasonably large weapons, anime boobs, and other nonsense. And it's totally free!
- 3

The Riftbreaker: Prologue
Free-to-play alternative to Tower Defense Hero — no purchase or trial window. Shares Action and Strategy with Tower Defense Hero.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 4

Wheelchair Wizards
Free-to-play alternative to Tower Defense Hero — no purchase or trial window. Shares Action and Indie with Tower Defense Hero.
Wheelchair Wizards is a 4 player party game where you battle your friends while upgrading your wizard.
- 5

The Life and Suffering of Sir Brante — Chapter 1&2
Free-to-play alternative to Tower Defense Hero — no purchase or trial window. Shares Strategy and Indie with Tower Defense Hero.
A narrative-driven hardcore RPG set in a gritty world where the gods are real. Set out on a challenging lifetime journey, where every choice you make has a price to pay and consequence to it. Will you become an inquisitor, a judge, or conspire against the old order? Dare to decide!
- 6

Counter-Strike 2
Free-to-play alternative to Tower Defense Hero — no purchase or trial window. Shares Action with Tower Defense Hero.
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.
- 7

Dota 2
Free-to-play alternative to Tower Defense Hero — no purchase or trial window. Shares Action and Strategy with Tower Defense Hero.
Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.
- 8

Tom Clancy's Rainbow Six Siege
Free-to-play alternative to Tower Defense Hero — no purchase or trial window. Shares Action with Tower Defense Hero.
Rainbow Six® Siege is the reference in tactical team shooters, where elite strategy and execution triumph. Enjoy free access to Quick Match, Unranked, and Dual Front game modes with a selection of operators.