wow holy shit i had no idea theres actually something riding on that train rails. once that dude landed on that thing it looks like being in this fast metro and view is awesome. i hope they add this to the game because it would be so good to have it as a fast travel way and experiencing the city. after all its a futuristic city so it needs to have fast travel source of transportation...Secret of double jump
i think double jump is cool coz you dont need wait when you push the button. you jump twice whenever you wantI tried both. IMO the tall jump is way better than the double jump overall. But it has a lot to do with personal preference.