The series is a 2D side-scrolling survival horror trilogy developed by RunicCodes that blends classic horror mechanics with ecchi (mature) anime aesthetics. Understanding "Red Colony Uncensored"
: Both versions feature "2D Tear-Clothes-Technology" (2DTCT), where characters' clothes progressively deteriorate as they take damage from enemies. The Red Colony Trilogy
: You play as Maria , a researcher in a communist Mars colony searching for her daughter during a zombie outbreak.