"Every" Glitch in Super mario galaxy and Super mario galaxy 2. This is not really an extensive list, i might've forgotten a couple of glitches, or left out some of them because they were too repetitive or uninteresting. Also note that some tier placements might not be fully accurate, it's just very difficult to judge how unknown bugs are, so some entries might belong one tier up or down according to you, but i tried my best to make this iceberg as accurate as possible. Also also, the entries aren't necessarily in order, just because one is at the top of a tier doesn't mean it's less obscure then one at the bottom of the same tier.