Single-player games like Catadel: Slot Defense
Below are 8 single-player Steam games similar to Catadel: Slot 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 Catadel: Slot Defense page.
Ranked picks
- 1

Bermuda Bastion
Single-player alternative to Catadel: Slot Defense — playable solo, no multiplayer required. Shares Strategy with Catadel: Slot Defense.
Survive 33 days in the heart of the Bermuda Triangle! Build triangular structures to defend against malevolent squares, pentagons, and other geometric monsters. In this chaotic city-builder roguelike, every mistake pulls your Bastion closer to the depths.
- 2

Sir, We Have an Orc Problem
Single-player alternative to Catadel: Slot Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Catadel: Slot Defense.
Sir, We Have an Orc Problem is an incremental-style tower defense game where you face an overwhelming number of orcs. Greet them with even more bullets, bombs and lasers!
- 3

Titanium Court
Single-player alternative to Catadel: Slot Defense — playable solo, no multiplayer required. Shares Strategy with Catadel: Slot Defense.
A surreal strategy game for clowns and criminals.
- 4

Insider Trading
Single-player alternative to Catadel: Slot Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Catadel: Slot Defense.
Insider Trading is a roguelike deckbuilder where you bend the market to your will. Synergize perks, manipulate stock prices, and trade wisely or risk pricing yourself out.
- 5

Neon Village
Single-player alternative to Catadel: Slot Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Catadel: Slot Defense.
This game is a fusion of a "roguelike deck-builder" and "match-3 puzzle". Collect unique residents to create explosive synergies and develop a village glittering with neon!
- 6

Becoming Saint
Single-player alternative to Catadel: Slot Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Catadel: Slot Defense.
Choose your doctrine and preach across medieval Italy in this real-time strategy roguelike. Gather your diverse cast of followers, venture out to convince and convert new believers, conquer towns, and strive to become a saint in your lifetime—or die trying.
- 7

Tomb of Tyrants
Single-player alternative to Catadel: Slot Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Catadel: Slot Defense.
Claim and defend the Tomb of Tyrants against greedy adventurers by matching tiles to build a deadly dungeon full of traps, minions, and more!
- 8

Legacy of Defense
Single-player alternative to Catadel: Slot Defense — playable solo, no multiplayer required. Shares Strategy and Indie with Catadel: Slot Defense.
Become the hero who protects the fantasy world and stop the monster invasion! 'Legacy of Defense' combines defense with deck-building. Build your deck, use powerful skills, gain experience, upgrade, clear stages, and defeat the final boss. Ready to test your strategy and luck?