No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $42.5K — a different platform, not this one.

Dragon Ruins

Brave the depths of an ancient ruin discovered in the capital of Isigwere, where no soul has ever returned—and where a legendary dragon awaits. In this retro-style dungeon crawler RPG, become the hero who conquers the maze and slays the beast lurking in the shadows.\r \r - Choose from 12 unique classes like Knight and Archer to build your perfect 4 member party.\r - Dive into classic 3D dungeon exploration with auto-mapping and fast-paced auto battles.\r - With every run, enemies grow fiercer—level up, upgrade your gear, and take on the ever-evolving final boss.\r - A single-player dungeon RPG experience full of pixel art charm, relaxing exploration and combat, and endless replayability.\r - Through many challenges, become the Legendary Heroes!