Free games like Frontier Fortress - Tower Defense
Below are 8 free-to-play Steam games similar to Frontier Fortress - Tower Defense, 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 Frontier Fortress - Tower Defense page.
Ranked picks
- 1
Magic Archery
Free-to-play alternative to Frontier Fortress - Tower Defense — no purchase or trial window. Shares Simulation with Frontier Fortress - Tower Defense.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
- 2
Tails Noir: Prologue
Free-to-play alternative to Frontier Fortress - Tower Defense — no purchase or trial window.
Tails Noir: Prologue is the first act of a post-noir narrative adventure. Become raccoon private eye Howard Lotor and explore dystopian Vancouver inhabited by animals as you uncover a deeply personal story of change and transformation.
- 3
Landfall Archives
Free-to-play alternative to Frontier Fortress - Tower Defense — no purchase or trial window. Shares Strategy with Frontier Fortress - Tower Defense.
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!
- 4
Princess Remedy in a World of Hurt
Free-to-play alternative to Frontier Fortress - Tower Defense — no purchase or trial window.
Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s).
- 5
Moonring
Free-to-play alternative to Frontier Fortress - Tower Defense — no purchase or trial window.
A dark-fantasy, turn-based, retro-fusion of classic turn-based RPGs and roguelikes, all presented with a unique neon aesthetic.
- 6
Meteor 60 Seconds!
Free-to-play alternative to Frontier Fortress - Tower Defense — no purchase or trial window. Shares Simulation with Frontier Fortress - Tower Defense.
Meteor 60 seconds! is a simple, fun, comic-like action game that simulates your life if there were a meteor heading towards Earth and you had 60 seconds to live. Do anything you want to do with your last 60 seconds, even if it's illegal! What about planting an apple tree?
- 7
Die in the Dungeon: Origins
Free-to-play alternative to Frontier Fortress - Tower Defense — no purchase or trial window. Shares Strategy with Frontier Fortress - Tower Defense.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 8
The Riftbreaker: Prologue
Free-to-play alternative to Frontier Fortress - Tower Defense — no purchase or trial window. Shares Strategy with Frontier Fortress - Tower Defense.
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.