Free games like Half-Demon Shinobi
Below are 8 free-to-play Steam games similar to Half-Demon Shinobi, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Half-Demon Shinobi page.
Ranked picks
- 1

Morimens
Free-to-play alternative to Half-Demon Shinobi — no purchase or trial window.
Morimens is a roguelite card-building game inspired by the Cthulhu mythos, where you craft a versatile and intricate deck tailored to your playstyle. The choice is yours to embark on a climb up treacherous towers or engage in tactical battles. Explore misty maps and uncover the truth of the world.
- 2

Die in the Dungeon: Origins
Free-to-play alternative to Half-Demon Shinobi — no purchase or trial window. Shares Indie with Half-Demon Shinobi.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!
- 3

Crush Crush
Free-to-play alternative to Half-Demon Shinobi — no purchase or trial window. Shares Indie and Casual with Half-Demon Shinobi.
Welcome to Crush Crush - the Idle Dating Sim! Meet, flirt, and fall in love with a motley cast of girls in this heartfelt and hilarious game.
- 4

Minion Masters
Free-to-play alternative to Half-Demon Shinobi — no purchase or trial window. Shares Indie with Half-Demon Shinobi.
An addictive fast-paced hybrid of Card games & Tower-Defense. Play 1v1 - or bring a friend for 2v2 - and engage in epic online multiplayer battles full of innovative strategy and awesome plays! Collect 200+ cards with unique mechanics, all free!
- 5

KARDS - The WW2 Card Game
Free-to-play alternative to Half-Demon Shinobi — no purchase or trial window. Shares Indie and Casual with Half-Demon Shinobi.
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
- 6

Yi Xian: The Cultivation Card Game
Free-to-play alternative to Half-Demon Shinobi — no purchase or trial window. Shares Indie and Casual with Half-Demon Shinobi.
Yi Xian: The Cultivation Card Game is an online DBG which contains a PVE mode called Uncharted Realms and a PVP mode. Every game is a deck building from scratch. Players can have stronger decks by changing cards, and then build more powerful routines to defeat all opponents to win.
- 7

GWENT: The Witcher Card Game
Free-to-play alternative to Half-Demon Shinobi — no purchase or trial window.
Command mighty Witcher-world heroes in epic online PvP card battles!
- 8

Blush Blush
Free-to-play alternative to Half-Demon Shinobi — no purchase or trial window. Shares Casual and Indie with Half-Demon Shinobi.
You are responsible somehow for a curse that befalls 12 unfortunate hawt dudes. Now you have to find them and break the curse with your love!!