Single-player games like Castle V Castle
Below are 8 single-player Steam games similar to Castle V Castle, 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 Castle V Castle page.
Ranked picks
- 1

Kingdom of Ashes - Fallen Era
Single-player alternative to Castle V Castle — playable solo, no multiplayer required. Shares Strategy and Indie with Castle V Castle.
A single-player roguelike deck-builder set in a fallen kingdom. Draft cards, chain elemental resonances, fight through procedural maps of battles, shrines, and bosses. Spend Ash at the Forge for permanent upgrades. Eight heroes, brutal Ascension tiers.
- 2

Rogue Paper Scissors
Single-player alternative to Castle V Castle — playable solo, no multiplayer required. Shares Strategy and Indie with Castle V Castle.
What if Rock-Paper-Scissors became a roguelite extraction deckbuilder? You'll build a deck of deadly choices, master bizarre traits, and craft powerful hybrid cards. Extract your loot, or risk everything for the next floor. Sometimes, the best strategy is knowing when to run.
- 3

Joey's Nightmare II
Single-player alternative to Castle V Castle — playable solo, no multiplayer required. Shares Strategy and Indie with Castle V Castle.
Joey’s Nightmare II is a cartoon-style roguelite deckbuilding card battler set inside a bizarre and dangerous dream. Battle monkeys, donkeys, turkeys, and undead horrors, build powerful card combos, and fight your way through a nightmare that changes every run.
- 4

Pirate Pillage and Plunder
Single-player alternative to Castle V Castle — playable solo, no multiplayer required. Shares Strategy and Indie with Castle V Castle.
PIRATE PILLAGE & PLUNDER is the unique blend of card game and auto battler, wrapped together in a neat roguelike package. Choose your faction, amass an army from thousands of "willing" participants, and lead them to greatness! (or agonizing defeat)
- 5

Epic Action Packs
Single-player alternative to Castle V Castle — playable solo, no multiplayer required. Shares Action and Strategy with Castle V Castle.
Become a master of Deckscovery when you combine cards, build your Master Deck and defeat the Deck Master while avoiding elemental weaknesses!
- 6

AI Apocalypse
Single-player alternative to Castle V Castle — playable solo, no multiplayer required. Shares Action and Strategy with Castle V Castle.
A cyberpunk roguelike deckbuilder. Fight the AI apocalypse with melee, magic, or rifle — 3 weapon classes, 9 build paths, 120+ cards. Every run is a new tactical puzzle of stance, distance, and deck synergy.
- 7

Up Cards
Single-player alternative to Castle V Castle — playable solo, no multiplayer required. Shares Strategy and Indie with Castle V Castle.
UP CARDS is a light roguelike card game. In this exciting journey, you need to control the card situation, play the best combinations, stack additional effects to turn the tide, choose your permanent rewards, and reach new heights through different strategic builds.
- 8

Cubic Cosmos
Single-player alternative to Castle V Castle — playable solo, no multiplayer required. Shares Strategy with Castle V Castle.
Cubic Cosmos is a thrilling fast-paced roguelike card game. You have been trapped in a deadly game. One wrong move could see you reduced to a plaything of the goddess. Can you free yourself from the endless cycle and escape your fate?