Rex appears in all levels (except for the third levels in each zone) where he gives you tips on what you need to do, and Mr.
There are 50 pizza planet tokens in total, however you only need 40 tokens to make it to the final level, there isn't really any point in collecting 50 tokens, because if you do, you will just be 'rewarded' with a congratulations screen and then a scene from the movie. So you play as Buzz Lightyear, and there are 5 zones in this game, each zone has 3 levels, in the first 2 two levels of each zone, you have 5 objectives you have to do in order to earn a pizza planet token, such as finding 50 coins for Hamm, finding 5 missing items for a character, doing a racing mission (most of which have a time limit), solving a puzzle, and killing a mini boss, and the whole purpose of unlocking these tokens is to progress to the next level, and the third level in each zone is a boss fight, and those boss levels require a certain number of tokens in order to access them. Okay, so before I explain the positives and negatives of this game, I will explain how the game works.