Single-player games like Clonizer
Below are 10 single-player Steam games similar to Clonizer, 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 Clonizer page.
Ranked picks
- 1

Pairs & Perils
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy and Indie with Clonizer.
Pairs & Perils is a memory-game roguelike and dungeon crawler. Match cards to attack enemies, avoid traps, shop for relics and consumables. Sharpen your mind as you journey through the depths of the dungeon in search of The Dealer.
- 2

Dice & Fold
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy and Indie with Clonizer.
A turn-based dungeon crawler where your only way of attacking the enemy is by rolling dice. Roll dice to damage enemy cards to FOLD. Inspired by classic Solitaire, in a top-down table and enemies made out of cards, try to beat the dungeon with 35 unique classes. Build your deck, kill monsters.
- 3

StarVaders
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy and Indie with Clonizer.
Pilot a powerful mech to fight off the alien invasion in this ULTIMATE fusion of deckbuilding and grid-based tactics. Discover game-breaking combos, rewind time to alter your fate, and protect the future of humanity in this endlessly replayable roguelike.
- 4

Rogue Voltage
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy and Indie with Clonizer.
The engineering roguelike. Construct your combos by wiring circuits. Build crazy machines to zap the monsters and trigger satisfying chain reactions. Discover devastating synergies and create overpowered builds.
- 5

Astrea: Six-Sided Oracles
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy and Indie with Clonizer.
Astrea is a DICE-deck-building roguelike that flips the script on deckbuilders by using dice instead of cards and a unique dual “damage” system: Purification vs Corruption. Build a dice pool strong enough to purify Astrea's out-of-control corruption and save the Star System.
- 6

Roguebook
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy and Indie with Clonizer.
Embrace the challenge of a roguelike deckbuilder with unique mechanics from the developers of Faeria and Richard Garfield, creator of Magic: The Gathering™. Build a team of two heroes, unleash powerful combos and defeat the legends of the Roguebook!
- 7

Deep Sky Derelicts
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy and Indie with Clonizer.
Deep Sky Derelicts is an original combination of turn-based strategy and RPG, enriched with tactical card combat and popular roguelike elements. Explore derelict alien ships, fight, loot and upgrade your gear, all in distinctive retro-futuristic comic book aesthetic style.
- 8

LONESTAR
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy and Indie with Clonizer.
LONESTAR is a strategic Roguelike spaceship deckbuilder. As a bounty hunter, you will capture criminals scattered across the universe. Win the shockwave battle to gain rewards and vacations. Find treasures, customize spaceships, unlock talents, defeat the felons and be a legend!
- 9

Slay the Spire
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy and Indie with Clonizer.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 10

Tiny Civilization
Single-player alternative to Clonizer — playable solo, no multiplayer required. Shares Strategy with Clonizer.
This is a historical simulation game that promotes the development of civilization based on the match-3 Game. You'll need to gather resources, use skills, discover new technology, and lead humanbeing through a 10,000-year journey to the cosmos.