Unique features and rewards are obtained through synthesis with equipment. Original Sin 2 is a role-playing game developed by LarianStudios, which has two modes: single player and multiplayer, and is based on teamwork. It was released simultaneously on PC, PS4 and XBOXONE on September 20 17. Immortals, nails and poison barrels can be combined with equipment to obtain unique characteristics and bonuses. The story background of Original Sin 2 is set several generations after Original Sin 2. Compared with the previous game, the relationship between bloodline and race is further deepened, and the game will contain more mining elements. The game won the annual game award of PCGamer20 17.