Single-player games like Fhtagn Simulator
Below are 13 single-player Steam games similar to Fhtagn Simulator, 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 Fhtagn Simulator page.
Ranked picks
- 1

MistsBook
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy and Indie with Fhtagn Simulator.
MistsBook is a deck-building roguelike game where automatic chain reactions form the core gameplay. where you can play all the cards you draw with just one button press. You will collect patterns, symbols, and seals to uncover clues and reveal the pages of this book that has no beginning or end.
- 2

Spellcats: Auto Card Tactics
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy with Fhtagn Simulator.
Summon elemental kitties in this roguelike card game! You are the only free feline in a world dominated by humans, navigate through mysterious dungeons, build card combos, and free your kind The future of your species rests in your paws!
- 3

Metal Queen Dungeon
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy and Indie with Fhtagn Simulator.
Defend the Metal Queen Dungeon! Adventurers have set out on a heroic quest to raid your very existence. Assemble your evil army by customizing your deck with powerful minion and spell cards. Show those wannabe heroes that in your dungeon, the prison cells stay empty and the riffs are heavy!
- 4

Iratus: Lord of the Dead
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy and Indie with Fhtagn Simulator.
Iratus: Lord of the Dead is a turn-based tactical roguelike RPG set in a dark fantasy universe. Lead an army of undead to help an angry necromancer in his quest to reach the surface world and bring death to the mortal realms!
- 5

Luck be a Landlord
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy and Indie with Fhtagn Simulator.
Luck be a Landlord is a roguelike deckbuilder about using a slot machine to earn rent money and defeat capitalism. This game does not contain any real-world currency gambling or microtransactions.
- 6

Menace from the Deep
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy and Indie with Fhtagn Simulator.
Menace from the Deep is an enthralling Roguelike Deckbuilding card game that unfolds in a dark world, drawing inspiration from Howard Lovecraft and the Cthulhu Mythos.Set against the backdrop of 1920s USA, the narrative revolves around a clandestine occult society.
- 7

Rogue Voltage
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy and Indie with Fhtagn Simulator.
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.
- 8

Necroking
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy and Indie with Fhtagn Simulator.
Necroking is a turn-based tactics roguelite with vast deckbuilding. You play as a Master of Necromancy. Build your skulls deck, raise skeletons and other scum to defeat settlements desecrated by life.
- 9

Ring of Pain
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy and Indie with Fhtagn Simulator.
Enter the Ring of Pain, a roguelike card crawler where encounters come to you. Each step around the ring a dire decision. Go for the loot or backstab a creeping horror? Meet strange friends bearing gifts and treasure. Choose your gear wisely to survive and discover the secrets of the Ring of Pain.
- 10

Monster Train
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy with Fhtagn Simulator.
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.
- 11

DIMENSION REIGN - ROGUELIKE DECKBUILDER
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Strategy and Indie with Fhtagn Simulator.
Dimension Reign is a roguelike deckbuilder where players control two characters at once to defeat hordes of enemies in an ever-changing landscape. Draw your abilities from your deck, and chain multiple breaks together to decimate entire screens of enemies before they can even get in a hit.
- 12

I Am Legion: Stand Survivors
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required.
Summon your stands and brawl it out! Dive into the thrill of mowing down enemies, synthesizing and upgrading, mining, forging gear, unlocking new characters and equipment. Discover unique stands combos and craft your own battle style to break through the chaos!
- 13

27 Survivors
Single-player alternative to Fhtagn Simulator — playable solo, no multiplayer required. Shares Indie with Fhtagn Simulator.
Over a century ago, you and 99 other passengers left Earth aboard a colony ship in stasis. Now, the ship has awakened you early and you find only you and 26 other passengers remain. Make repairs and keep yourself alive while you investigate what happened to the rest of the passengers.