Planned Release Date: 2026

About This Game

SIGMA COALESCE is a unique deck-building puzzle roguelike that blends the best elements of Suika Game and Slay the Spire.

Unleash powerful attacks by merging same-colored balls to trigger devastating synergy effects, and defeat your enemies with strategic precision!

Every playthrough features a procedurally generated map filled with hidden secrets, fate-altering random events, and challenging battles against formidable foes. Even if you are defeated, every loss grants you invaluable experience for your next encounter. Continually facing new challenges and devising fresh strategies, you will undeniably grow stronger over time.

Key Features

• Exhilarating Merge System: Satisfyingly merge same-colored balls to launch formidable attacks!
• Diverse Synergies: Collect uniquely effective balls and relics that combine into astonishing, game-altering combos.
• Ever-Changing Dungeons: Explore a brand-new dungeon each time, where unknown adventures and surprises await.
• Challenge & Growth: Even in defeat, your accumulated experience fuels your future victories.

Gameplay Rules

Each turn, a random ball from your inventory drops into the merge area.
Merge balls of the same color by making them touch to launch an attack.
Keep an eye on the “fill rate” in the merge area – while a densely packed field amplifies your attack, overflowing it will harm you. Handle your balls with care…

AI Generated Content Disclosure

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

Image generation AI was used for prototyping image assets.
Text generation AI was used for debugging and function implementation in development.