Game Mechanic Like Noob Train

Hello, I am trying to achieve a mechanic for my game like one in the Roblox game Noob Train: Noob Train [Alpha] - Roblox

What I am trying to add to my game is a line of multiple NPCs following a single player(rather than only one NPC), but I don’t know how I would go about this.

Any help would be appreciated. :slight_smile:

bumping the post, i need to figure out this mechanic for my game too