ECD-Trilogy

Three boxes. Three hidden keys. One lock that can't be touched until all three are solved. Whatever was sealed inside wasn't meant to be reached easily, and the full set makes sure of that. The ECD Trilogy is all three Entity Containment Device puzzle boxes plus the Final Lock, a fourth box that only opens when the first three are complete. Escalating difficulty, unique mechanisms throughout, and a story that builds across every solve. This is the complete experience, start to finish, in your hands.