Wilderness Knight: Cleaners is a free-to-play adventure game available on Android, immersing players in a 2D roguelike survival experience. Players take on the role of a Wilderness Knight, tasked with cleansing a corrupted world filled with monstrous foes. The game features a variety of heroes, each equipped with unique abilities, allowing for diverse playstyles and strategies. With an emphasis on survival, players must face relentless waves of enemies while mastering their skills and evolving their characters through permanent upgrades and randomized perks.

The gameplay focuses on fluid controls and tactical combat, providing an engaging experience as players battle over 1,000 foes in epic clashes. The title introduces dynamic events and offers both passive and active rewards, ensuring that players can collect resources even while offline. The game's darker tone and the theme of 'cleansing' enhance the urgency of the mission, making each encounter feel significant as players strive to become the ultimate cleaner.