Free games like Deck of Defense
Below are 8 free-to-play Steam games similar to Deck of 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 Deck of Defense page.
Ranked picks
- 1
100 Asian Cats
Free-to-play alternative to Deck of Defense — no purchase or trial window. Shares Strategy with Deck of Defense.
🏮🐈 100 Asian Cats - Join the cutest adventure in the Asia! 😻 🌸 Explore the charming hand-drawn artwork of Asian temples 🏯 as you embark on a quest to find 100 adorable cats hidden throughout the game. 🕵️♂️❌ Can you find them all? 🕵️♂️🐈✅
- 2
Landfall Archives
Free-to-play alternative to Deck of Defense — no purchase or trial window. Shares Strategy with Deck of 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!
- 3
Hello Neighbor Alpha 2
Free-to-play alternative to Deck of Defense — no purchase or trial window. Shares Strategy with Deck of Defense.
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.
- 4
Die in the Dungeon: Origins
Free-to-play alternative to Deck of Defense — no purchase or trial window. Shares Strategy with Deck of 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!
- 5
100 Capitalist Cats
Free-to-play alternative to Deck of Defense — no purchase or trial window. Shares Strategy with Deck of Defense.
🐱💼 100 Capitalist Cats - Join the cutest adventure in the Wall Street! 😻💰💵 Explore the charming hand-drawn artwork of New York, heart of Capitalism, as you embark on a quest to find 100 adorable cats hidden throughout the game. 🕵️♂️❌ Can you find them all? 🕵️♂️🐈✅
- 6
The Riftbreaker: Prologue
Free-to-play alternative to Deck of Defense — no purchase or trial window. Shares Strategy with Deck of 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.
- 7
Sprout
Free-to-play alternative to Deck of Defense — no purchase or trial window. Shares Strategy with Deck of Defense.
Embark on a casual, botanical-puzzle-adventure. Make friends, learn new skills, solve puzzles, and become the mighty oak that you were always meant to be.
- 8
The Last Sovereign
Free-to-play alternative to Deck of Defense — no purchase or trial window. Shares Strategy with Deck of Defense.
Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.