A dungeon with no exposition drops you straight into turn-based combat where only clever party builds matter. Draft four heroes from thirty-plus archetypes—poison alchemist, crystal berserker, storm monk and more—each offering four unique skills that can be fused mid-run to create hybrid abilities. Map-free floors spawn random encounters, forcing on-the-fly tactics: stun stalkers first, debuff titans second, keep heal-over-time ticking. Beat a floor to earn relics that permanently reshape the next run, fueling endless strategic experimentation.