Place individual PNG or JPG files directly into the Highways folder.

Not all highway packs are created equal. When searching for a "Clone Hero highway pack," look for the following features:

High-resolution JPG or PNG files (ideally 512x1024 ) that provide a clean, stylized look.

Since these are just PNG/ texture swaps, they don’t affect framerate or input lag on a decent PC.

Create a new folder inside Video Highways (named after your highway), then place your highway.webm file inside that folder. Activate In-Game: Open Clone Hero and press Start to open your profile menu.

Stock Clone Hero highways are functional but plain. A good highway pack adds custom colors, gradients, neon outlines, or translucent effects that make the game look more modern or similar to Guitar Hero / Rock Band .