About This Demo

Heart Duels

Discover the world of Erisa by joining one of three factions:

Each faction has its own worldview, identity, characters, and story path. Meet faction members, challenge them to ranked duels, earn their cards, and unlock their stories, quests, and world lore.

Collect cards, build your custom deck, master the tactical board, and rise through the ranks to become the King of Duels.

Tactical Card Game Mechanics

Heart Duels is a trading card game where positioning matters as much as the cards you play.

Duels take place on a compact tactical board with front rows, back rows, and special cover lanes. Units have keywords and abilities, while spells and items give you more ways to shape the battle.

Your cards alone do not determine your fate. Skill, tactics, and clever positioning decide who wins.

Master your cards. Control the board. Outthink your opponent.

Story and Lore Rich

Heart Duels features:

• Over 80 NPCs

• Over 120 cards

• Three faction-based playthroughs

• Ranked duels against NPCs

• Character stories and quests

• Unlockable world lore

Every NPC has their own card. Defeat them in ranked duels to increase your rank, collect their card, unlock their story, and discover more about the world of Erisa.

Each NPC story is carefully crafted to add color, texture, and mystery to the world.

Customize Your Own Card

Create your own personal card with customizable stats, keywords, and abilities.

Unlock new keywords and abilities as you progress, then forge a card that fits your strategy and helps pave your way to victory.

Multiplayer

All cards are unlocked for multiplayer.

Build your deck, shape your strategy, and challenge your friends to friendly 1v1 online duels.

AI Generated Content Disclosure

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

Heart Duels is developed by a solo developer.

Some art and audio in the game is generated using AI assistance.

I personally integrated these assets into the game to provide a cohesive experience.