About This Game

About Twenty One Points

On top of blackjack point battles, spend Mana to cast skills that rewrite your hand, deck order, and the fight—deckbuilding and in-combat play both decide the win.

Mana and Skills

Manage your Mana in battle and fire skills at the right moment—turning “exactly 21” into a strategy you can control.

Card Awaken Skills
Awakened cards spend Mana on suit-exclusive skills:

• Burn Bridge: disrupt the opponent’s hand
  
• Undermine: discard and rewrite your own draw tempo
  
• Petty Theft: steal a key card from the opponent
  
• Star Gaze: peek at and reorder the top of the deck

Four Artifact Skills
Collect matching Artifacts to unlock active skills in battle:

• Strong Exchange: spend Mana to swap hands with the opponent
  
• Reforge: spend Mana to discard a hand card and draw again
  
• Insight: spend Mana on a suit check to find a better hand
  
• Ingenuity: draw several cards and keep the best

Core Gameplay

• Blackjack Duel: push Cap without Busting—weigh risk against skill payoff.
  
• Deckbuilding: collect special cards; strengthen your deck with Awaken, Forge, and Burn.
  
• Artifact Growth: mix passives with the four actives above for different builds.
  
• Roguelike: fight battles, elites, and Bosses on the map; visit shops and events.
  
• Standard Mode: a more direct duel mode whenever you want a quick run.

Choose Your Class

Pick a class to start your run—each has a suit focus and playstyle:

• Xuanfeng Ke — Spades, offense
  
• Chishi Wei — Hearts, shield
  
• Duobao Xian — Diamonds, gold
  
• Yantian Ke — Clubs, Mana
  
• Junheng Shi — balanced across all four suits

Ready your Mana—and the next card.

Feedback & Community

Feel free to report bugs, share gameplay suggestions, or pitch any fun ideas! Your brilliant ideas are the key to the game's continuous evolution. Contact us via:

• QQ Group: 491917377
  
• Official Email: 884830399@qq.com
  
• Discord Community:

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

AI assisted in the design of some game artwork