Guild Wars 2

When you start working on a jumping puzzle, there will be no other players around. When you reach the top, or sometimes even when you’re only halfway up, suddenly 5 other players have appeared to work on the same vista.

Just an interesting observation.

It might have happend that they didnt know how to do it and saw how you did it and copied you, which might’ve made an chain reaction.

Yeah, sometimes if I get stuck, I wait around and watch to see how others are doing the puzzle… All those people that just followed you? You may have just helped them out!

when in first person mode starting a vista will make it that you are not in the following “video”.