Activity center. Sausage pie opponent tour is a desert island specially trained shooting survival game with funny appearance but excellent core. During the third anniversary celebration, players logging in to the sausage party will jump out of an activity called "sausage party anniversary time machine", which can be found in the activity center. Players can see the earth-shaking changes that the sausage party has experienced in the past three years in the "sausage party anniversary time machine". After the player completes the task, he will get the exclusive skin for the third anniversary and the reward of flying high.