Single-player games like Three Kingdoms 21
Below are 8 single-player Steam games similar to Three Kingdoms 21, 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 Three Kingdoms 21 page.
Ranked picks
- 1
Ambrosia ~Dice Spam Dungeon~ PC
Single-player alternative to Three Kingdoms 21 — playable solo, no multiplayer required. Shares Casual with Three Kingdoms 21.
Dive into the Dungeon where monsters spam dice (attacks), your barrier magic are able to convert those dice into your own dice (mana) for storage. By combining adjacent dice, you reflect the damage back to the monsters.
- 2
PokerField
Single-player alternative to Three Kingdoms 21 — playable solo, no multiplayer required. Shares Casual with Three Kingdoms 21.
A turn-based tactical duel with battlefield and classic card deck. Place a card and it reads two ways at once — poker figures and blackjack-21 lines. Build combos, capture enemy cells, and drag one shared pendulum to your edge to win. Solo campaign, hotseat, or ranked online 1v1.
- 3
Jack's, 2's & 8's
Single-player alternative to Three Kingdoms 21 — playable solo, no multiplayer required. Shares Casual with Three Kingdoms 21.
A cosy card game for 1–4. Twos stack, sevens skip, eights go again, and the magical Jack calls the suit. Face three wily computer opponents, pass the mouse around one screen, or deal friends in online with a room code. Cosy, relaxing and easy to learn.
- 4
The Looking Glass Wars: House of Cards
Single-player alternative to Three Kingdoms 21 — playable solo, no multiplayer required. Shares Casual with Three Kingdoms 21.
We built a solitaire game around a darker version of Alice in Wonderland that you won't put down. Draw cards, build runs and sets across 140+ handcrafted quests. It's the kind of game you play for one more quest at midnight.
- 5
Territors
Single-player alternative to Three Kingdoms 21 — playable solo, no multiplayer required. Shares Casual with Three Kingdoms 21.
Enter the world of particles in this fast-paced card game, where the Proton and Neutron factions clash in intense matchups! Enhance your factions with new powerful particles, set and upgrade your deck, and prepare to face the ultimate challenge.
- 6
Mystery Solitaire. Grimm's Tales 8
Single-player alternative to Three Kingdoms 21 — playable solo, no multiplayer required. Shares Casual with Three Kingdoms 21.
The tale continues! Go through the locations of the Brothers Grimm world and collect all the solitaire solitaire solitaire pieces!
- 7
Yi Xian: The Cultivation Card Game
Single-player alternative to Three Kingdoms 21 — playable solo, no multiplayer required. Shares Casual with Three Kingdoms 21.
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.
- 8
Rana Card
Single-player alternative to Three Kingdoms 21 — playable solo, no multiplayer required. Shares Casual with Three Kingdoms 21.
Rana Card is a roguelike deck-builder where you play as a farm manager chasing TimeTech's KPI targets. Draw cards in high-stakes moments, survive Time Explosions, and unlock powerful cards. Build your deck, chart your own path, and face branching events and cataclysmic years on the road to success.