The Endless Night is an urban fantasy roguelite deck-builder where modern mages battle cultists, monsters, and creeping darkness across a city on the edge of collapse. Build a deck of spell cards, chain magical combos, protect civilians, gather allies, and choose which threats to confront before the night spirals out of control. Each run challenges you to balance power, survival, and corruption as dark rituals spread through the city and an Avatar of Darkness waits to be summoned.