Poptropica Adventures video review. Classic Game Room presents a CGR Undertow video review of Poptropica Adventures from Ubisoft for the Nintendo DS. Poptropica is a website where children make avatars and socialize. On the Nintendo DS, it's a fun little puzzle/platform game that is perfect for its intended age group. You go to a location, there's a problem or a mission of some kind and you save the day. There are lots of fun islands to explore, all the while solving little puzzles and playing minigames. This video review features video gameplay footage of Poptropica Adventures for the Nintendo DS and audio commentary from Classic Game Room's Derek.