IMHO.

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. 1
    Monster Train — Steam game cover

    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.

    2020Strategy4.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Astrea: Six-Sided Oracles — Steam game cover

    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.

    2023StrategyIndieCasual24.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    StarVaders — Steam game cover

    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.

    2025StrategyIndieAdventure17.49 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    SpellRogue — Steam game cover

    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.

    2025StrategyIndieRPG9.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Infinite Cards — Steam game cover

    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!

    2026StrategyIndie12.79 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Montabi — Steam game cover

    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!

    2026StrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    LONESTAR — Steam game cover

    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!

    2025StrategyIndieAdventure12.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Dice & Fold — Steam game cover

    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.

    2024StrategyIndieRPG5.19 USDDeck VerifiedSingle-playerSimilar games →