The way this game is structured is simple. Nine separate worlds exist and among them are Vanaheim, Asgard, Jotunheim, Svartalfheim and Nidavellir. All of the stages that are contained within each world come with three important objectives you’ll be tasked with completing. Completing these objectives ends up granting you a varied amount of stars. These stars can then applied to purchasing some pretty nifty upgrades for Thor, such as armor variants. If you’re ready to smash some dark elves as Beta Ray Bill, then that option is available.