Single-player games like Deck of Defense
Below are 8 single-player Steam games similar to Deck of 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 Deck of Defense page.
Ranked picks
- 1

Corrupted: Dawn of Havoc
Single-player alternative to Deck of Defense — playable solo, no multiplayer required. Shares Strategy with Deck of Defense.
A hardcore auto battle rogue-like deck-building (H.A.R.D) game, "Corrupted" has the strategy of an auto-battler and the challenging difficulty of a rogue-like. Build your own team and skill card deck, and retake the stolen planet through strategic placement and real-time card use!
- 2

Deathless. The Hero Quest
Single-player alternative to Deck of Defense — playable solo, no multiplayer required. Shares Strategy with Deck of Defense.
In Deathless, elements of a collectible card game, roguelike, and turn-based strategy combine seamlessly. Build a unique deck of cards, discover unusual relics, and defeat legendary bosses. No two journeys will ever be the same with endless Path. Crush the Evil and save the world!
- 3

Pirates Outlaws
Single-player alternative to Deck of Defense — playable solo, no multiplayer required. Shares Strategy with Deck of Defense.
Pirates Outlaws is a roguelike card game in which you navigate dangerous seas and challenge their masters. Your expedition will be full of ambushes and will not be easy. Build your deck and combos to become a reputed pirate.
- 4

Meteorfall: Krumit's Tale
Single-player alternative to Deck of Defense — playable solo, no multiplayer required. Shares Strategy with Deck of Defense.
Krumit's Tale, the second game in the Meteorfall universe, is a new take on the deckbuilding roguelike genre. Use your cards to clear dungeons, then upgrade your deck with new cards and perks to press forward. The fate of the world is in your hands.
- 5

Breach Wanderers
Single-player alternative to Deck of Defense — playable solo, no multiplayer required. Shares Strategy with Deck of Defense.
A fresh take on Roguelike Deckbuilders that lets you fine-tune your decks before each run to adapt your strategy on your way to victory. Over 1,200 cards to choose from, ten characters with their own set of unique skills, and dozens of items and missions to evolve your tactics.
- 6

Dicey Dungeons
Single-player alternative to Deck of Defense — playable solo, no multiplayer required. Shares Strategy with Deck of Defense.
Become a giant walking dice, explore dungeons and defy Lady Luck in this dice powered roguelike! Now featuring "Reunion", a free DLC with six brand-new episodes!
- 7

Tower Tactics: Liberation
Single-player alternative to Deck of Defense — playable solo, no multiplayer required. Shares Strategy with Deck of Defense.
We fused deck-building roguelikes and tower defenses in a way never seen before - deploy your towers, collect valuable trinkets and cast powerful spells to defend yourself against the Salkoth!
- 8

Heretic's Fork
Single-player alternative to Deck of Defense — playable solo, no multiplayer required. Shares Strategy with Deck of Defense.
Dear candidate, we are pleased to invite you to take up the position of manager of Hell. You will punish sinners by using our deck-building computer system to construct hellish towers capable of keeping the endless hordes of the underworld in check. Best of luck!