You should read about fatbergs before doing this though.

Donnie did an AMA on reddit except it was a ~~huge~~ yuge disaster because he couldn't comprehend that it wasn't twitter and all his replies got buried haha

Cog rails let you go up steep slopes, so in a way you could ride a train up a stair case.

Wow this looks great! Can't wait to try it out.

The mechanics of the game allow this to work but that doesn't mean anyone has to want to play with you.