Can I ask why everyone is, hmm murder happy is not the right word ah! Murderously casual?
Eggman is absent after the events of Sonic Colors,
and due to a sort of equivalent exchange, everyone else is now slightly unstable. Or maybe Eggman is absent because this world is too crazy for him. it's hard to say.
maybe since Tikal gradually went crazy in her own time, it's possible that Tikal being a slightly different kind of person and having died in a slightly different way 4000 years ago caused everything to misalign ever so slightly.
the meta-reason is because I love the TF2 comics and involuntarily shove its energies into most of everything I do. maybe this version of earth has slightly more lead poisoning. lots of possibilities















