Cold File

Cold File is a dark-fantasy idle/action RPG about surviving deeper runs, building permanent power, and turning every expedition into progress. Lead your hero through active dungeon combat, dodge threats, use skills, and push through waves of enemies. Between runs, strengthen your character, upgrade gear, complete daily field orders, and grow the systems that keep your command alive. Explore multiple progression paths: • Fight active dungeon waves in the Journal • Complete daily goals and earn gold • Run side operations beyond the main path • Upgrade your hero’s level, stats, and training • Equip, compare, upgrade, or demolish gear • Build the Bureau for passive income • Claim chests, sigils, and rare rewards Designed for quick sessions and long-term growth, DungeonCrawlerIdle blends retro pixel UI, dark fantasy atmosphere, idle progression, and tactical combat into a compact RPG loop. Descend. Survive. Return stronger.