One More Dungeon is an engaging first-person shooter roguelike that masterfully combines charming pixel-art graphics with addictive gameplay. Set within the depths of a mysterious dungeon, players assume the role of an unnamed adventure seeker tasked with obliterating the obelisks that serve as conduits for malevolent forces intent on invading the world. Each playthrough offers a unique experience thanks to procedurally generated levels that challenge your skills and tactics.

As you navigate the labyrinthine corridors, you'll encounter a diverse array of over 30 enemy types, each more formidable than the last. To survive, choose wisely from a variety of weapons including melee options, magical staffs, and antique artifacts that can be found throughout your journey. The game also introduces a permadeath feature that amplifies the stakes, compelling players to maintain focus and strategy.

Explore a parallel universe filled with carefully crafted locations while managing your sanity level, which declines with the use of certain artifacts. Before each game, select from a set of mutators to alter gameplay mechanics, ensuring no two runs are ever the same. Prepare yourself for an exhilarating experience in One More Dungeon, where each defeat lays the groundwork for your eventual victory!