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

Decktamer
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Strategy with Stackmon.
Deck-building meets monster catching in this turn-based roguelike. Recruit enemy cards to your party as you dive into the depths of the abyss. Will you kill them or will you tame them?
- 2

Decklings
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Strategy and Adventure with Stackmon.
Tame magical creatures called Decklings and lead them into challenging battles in this resource management, deckbuilding card game. Explore wild biomes, gather resources, and craft items to build your base and raise your Decklings as you shape your path to become the Deckling Champion.
- 3

WitchHand
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Strategy with Stackmon.
You're a witch, leading your coven into new, unfriendly lands. Use the cards you find to build and expand your civilization. Befriend the local covens or use their bones to fuel your spells. Gather your familiars, the witching hour is nigh.
- 4

Moonstone Island
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Indie and Adventure with Stackmon.
Moonstone Island is a creature-collecting life-sim set in an open world with 100 islands to explore. Make friends, brew potions, collect Spirits, and test your strength in card-based encounters to complete your Alchemy training!
- 5

Stacklands
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Indie with Stackmon.
Stacklands is a village builder where you stack cards to collect food, build structures, and fight creatures. 🃏 For example, dragging a Villager card on top of a Berry Bush card will spawn Berry cards which the villagers can eat to survive. 🃏 Play your cards right and expand your village!
- 6

Montabi
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Strategy and Indie with Stackmon.
Tame, collect, fight! Assemble an unstoppable team of unique Montabi in this Creature-Collector Roguelike Deckbuilder. Master their awesome abilities, synergize their strategic strengths and save the city in tactical turn-based combat!
- 7

Corsair Cove
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Strategy with Stackmon.
Build a sprawling pirate haven, raise a fleet to explore the high seas, and take on the Crown to keep the Age of Piracy alive! From ale to flintlock pistols, and from scallywags to swashbucklers, you’ll need to manage complex production chains and govern a rowdy crew to reign supreme over the seas!
- 8

My Card Is Better Than Your Card!
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Strategy and Indie with Stackmon.
Become the coolest kid of the playground in this playful roguelike deckbuilder. Craft every card yourself with adorable stickers and wow your rivals in tug-of-war card battles full of wonder!
- 9

Ultra Foodmess
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Indie with Stackmon.
Ultra Foodmess is just the perfect and tasty combination of the best things in life: Food, fun, games and chaos! All of that in a single Party Game for up to 4 players that will cost your friendships, because you will be hungry for victory!
- 10

Vinebound: Tangled Together
Single-player alternative to Stackmon — playable solo, no multiplayer required. Shares Indie with Stackmon.
You're tied together, but if you team up properly, that can be your greatest weapon! Align your movements and ping-pong cooldowns to reap hordes of enemies and sow flavorful builds, all while tangled together by a magical vine in Vinebound, an intense horde-survival roguelite co-op for 1-2 players!