Darkest Cube

"Darkest Cube fuses card games, roguelikes, and RPG elements – adapt your starting deck with cards gained from quests, and adjust your strategies to seal the mysterious Dark Cubes."

PEC Game Design· May 4, 2026· Main Game

Darkest Cube fuses card games, roguelikes, and RPG elements – adapt your starting deck with cards gained from quests, and adjust your strategies to seal the mysterious Dark Cubes.

Story

In Darkest Cube, you take control of one of five adventurers and explore the world of Kryom by choosing different branching paths. Along the way, you'll face enemies in turn-based, strategic card battles. Success depends on managing your energy, building smart card synergies, reading enemy patterns, and knowing when to retreat.

As you progress through quests and encounters, you earn new cards and resources to strengthen your deck or build entirely new ones. With each upgrade, you prepare for the ultimate threat: the Dark Cubes—powerful magical objects that unleash dangerous creatures into the world. Each Cube introduces a unique mechanic you must solve to seal it. If you fail, the Cube resets, forcing you to refine your strategy. Every run offers new paths, challenges, and surprises.