Nexus: Card Duel & Deckbuilder

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Everyone
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Content rating
Everyone
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About this game

Nexus: Card Duel & Deckbuilder is a fantasy card battler where every win builds your collection. Start with a 30-card deck, open chests, collect new cards and level them up, then bring the rival hero to zero health. Play offline anytime or duel friends online.

WHAT YOU CAN PLAY
- Card duels: tactical one-on-one battles, with a tutorial for first-time players.
- Online duels: create a room and share the code with a friend, or quick match. Play as a guest or sign in.
- Realm Crossing: a four-chapter story with preparation choices and a camp between battles.
- Tactics Workshop: hand-made puzzles where you find the winning move in a single turn.
- Training Grounds: three difficulty levels and four opponent styles, with undo while you learn.
- Mastery League: a local ranked ladder against stronger AI opponents.

COLLECT AND UPGRADE YOUR CARDS
- 220 illustrated cards across 20 lineages and five rarities: Common, Uncommon, Rare, Epic and Legendary.
- Win duels to earn chests. Bronze, Silver and Gold chests open on a timer, or open one at once with essence.
- Every extra copy of a card goes toward leveling it up to level 10, which gives permanent attack and health bonuses.
- Check the Daily Merchant for six new card offers each day, and pick a wishlist card to find it faster.
- Build 30-card decks around keywords like Rush, Guard, Lifesteal and Spell Shield, and check your mana curve before you play.

A CLEAR BATTLEFIELD
- Full cards on the board with bold attack, health and mana badges.
- A hero life bar, mana crystals, and your opponent's hand shown face-down.
- Drag a card up to play it, or drag a unit onto a target to attack, with trails, impact bursts and screen shake.
- Built for phones and tablets of every size.

MADE FOR PLAYERS
- 23 languages with an in-app language picker.
- Works offline. An account is optional and only needed to keep your progress in the cloud.
- Delete your account any time from Settings.

Support and feedback: exaque2@gmail.com
Fantasy card battler: collect 220 cards, build decks, duel offline or online.
Updated on
Oct 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

NEW IN THIS VERSION
- Collection and upgrades: start with 30 cards, earn more from chests, and level each card up to 10 for permanent stat bonuses.
- Reward chests with timers and a Daily Merchant with six new offers every day.
- Online duels: create a room, share the code with a friend, or quick match.
- Redesigned battlefield: full cards, clear attack and health badges, a hero life bar and mana crystals.
- Better fit on phones of every size, new attack animations, and 23 languages.