I know there is a glitch that allows you to walk in the river, but is there one that let's you walk on buildings? I saw someone do it once and I wanna know how.
Yes, you can get on the train tracks and onto the bridge, on top of most buildings (all we've tried but we haven't tried them all), into the river and lake. You can be pushed into trees and rocks. Probably more you can do but we haven't tried everything. If you go into a small pond you are trapped though! We had to use the "end multiplayer" to get everyone safely back at their train stations. It's the tweeter trick. Wait, I didn't see a rule against mentioning glitches, is there one? In which case NEVER MIND.