Dark Erosion Endless Siege is an indie action-adventure RPG that combines strategy elements with dungeon crawling and character development. Developed by LaoLiang, the game focuses on surviving waves of enemies across 30 unique maps spread across five difficulty levels, each containing six distinct tiers. The core of the gameplay is a robust gear system featuring five quality tiers, ranging from base to ultimate, with higher-tier gear granting special abilities such as a shield or firewall. Players forge powerful gear using gems dropped by defeated enemies, with a chance system used to craft better gear. Combat encounters include two boss fights per level mini-bosses with predictable attack patterns and main bosses that deal devastating area of effect damage that requires careful positioning.