Just finished the first game.... Holy fuck that was better then I was expecting. As a big fan of the zero escape series this really scratched an itch. Question though, any important story bits that show up in school life or can I just skip the mode? With 2 like a week away on steam part of me wants to just set the game down and let the game set in my head. But I don't wanna miss out on anything important either.
No need for School Mode, but I recommend reading DanganRonpa /Zero beforehand. (part 1 // part 2)
It helps set up the world of DanganRonpa a bit more and explains some stuff that got kinda glossed over in DR1. Not 100% vital but it's highly recommended.