Super Mario Bros. X Forums

Here's some of the pipe parts from SMBW, including the rims with eyes and the connector parts as seen in Swamp Pipe Crawl. The connector parts are custom range NPC barriers. They act as blocks to the player but NPCs can pass over them. This is designed specifically if you wanted to make moveable pipes using the heavy NPC Blocks like the airship pieces as shown the in gif below. Please note that using them with conveyor belts or pipe warps can be a bit wonky, hence I have not included the heavy pipe NPC.

Showcase:

Can the pipes be pushed?

No they can't. If you were to make pipes that replaced one of the heavy NPCs from the SMB3 tab (such as the steel pipes or airship blocks) they could be pushed using Emral's Shova NPC or be moved via conveyor belts, however, due to heavy NPCs being how they are, they can tend to be a little finicky getting them to line up correctly with the connectors while being moved via these methods.

Can you make the pipes blink sometimes? That would make them feel much more alive