I don't really know! They just love first person shooters, Minecraft, and LoL. There's no reason for them to hate sidescrollers, and they love PREETY STUFF (i mean the graphics), and Dust preety much has it all lol.
I mean, i love minecraft as a game, but the community sucks, thus i play ONLY Jazz now.
As for League of Legends, they keep acting like they're sort of mature people, they don't know english, all they know are these words:
Noob
Fucker
Shit
Jungle
etc etc.
Yeah, i dunno what their nicknames are, but i know that entire LoL thinks they're 12 year olds or something.