Comments - jfrank7

hi, i got a question.. while i was playing i found in the cassandra lvl on the roof something that said "to portal" then another text that said "jessie was here" and in the sandbox lvl in the desert i found a little house with a image of a tower of cubes and a text that said "IIro why u do this?" then after exploring a bit more i found in the top of this huge mountain another text that said "this is for you belta" does this have something to do with the game or is it just random stuff you guys did for your coworkers?