This is the Poptropica Poptropicon Island Cheats Guide for Episode 1 - Line Forms Here. You can find the full written walkthrough here: \rbr\rbrPoptropicon Island is the newest island on Poptropica and has you dressing up for the biggest sci-fi and fantasy convention in Poptropica. You need to find a way into the convention center! That is what Episode 1 is all about.