Finish episode 1
Finish episode 2
Finish episode 3
Finish episode 4
Complete the game
Find a Jack-o'-lantern in Episode 1 during Halloween week
Find a Jack-o'-lantern in Episode 2 during Halloween week
Find a Jack-o'-lantern in Episode 3 during Halloween week
Find a Jack-o'-lantern in Episode 4 during Halloween week
Find a Jack-o'-lantern in the Episode 5 during Halloween week