I have seen on other saves something REALLY cool that I can't seem to figure out how to do... its when protons (for example) hit the sides of the screen and come out the other side.... is there something simple that I'm not getting/seeing? Have they just used portal?  If so I can't find it (I understand they may have coloured it black)..... A little help please?

@cxi (View Post)

Oh my gosh!!! I just figured it out a few hours ago!!! XD I can't believe that it was in frount of my face the entire time!! XD