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

Monster Train
Single-player alternative to Forestygian — playable solo, no multiplayer required. Shares Strategy with Forestygian.
Monster Train is a strategic roguelike deck building game with a twist. Set on a train to hell, you’ll use tactical decision making to defend multiple vertical battlegrounds. With real time competitive multiplayer and endless replayability, Monster Train is always on time.
- 2

Astrea: Six-Sided Oracles
Single-player alternative to Forestygian — playable solo, no multiplayer required. Shares Strategy and Indie with Forestygian.
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.
- 3

StarVaders
Single-player alternative to Forestygian — playable solo, no multiplayer required. Shares Strategy and Indie with Forestygian.
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

SpellRogue
Single-player alternative to Forestygian — playable solo, no multiplayer required. Shares Strategy and Indie with Forestygian.
SpellRogue is the ultimate tactical turn-based roguelike! Draft from over 350 powerful spells to assemble the perfect combination and crush your enemies in 70+ unique encounters. Face brutal choices, adapt to impossible odds, and strike back at the horrors that destroyed the world.
- 5

Infinite Cards
Single-player alternative to Forestygian — playable solo, no multiplayer required. Shares Strategy and Indie with Forestygian.
Discover infinite cards in this roguelike deckbuilder. Every card is unique, every run a new experience. Craft, combine, and build your deck completely freely to defeat enemies and bosses, or take on cleverly designed puzzle challenges!
- 6

Montabi
Single-player alternative to Forestygian — playable solo, no multiplayer required. Shares Strategy and Indie with Forestygian.
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

LONESTAR
Single-player alternative to Forestygian — playable solo, no multiplayer required. Shares Strategy and Indie with Forestygian.
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!
- 8

Dice & Fold
Single-player alternative to Forestygian — playable solo, no multiplayer required. Shares Strategy and Indie with Forestygian.
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.