Requirements for custom menu background

[DSJDAPUFF]

Not a ton of info listed for the requirements, but I keep getting "Invalid PNG Format" when trying to set a background

Is there a dimensions or file size requirement?

[TharathielCB]

Use 640x480px. This is the max resolution of the n64

[DSJDAPUFF]

Didn't work sadly

[TharathielCB]

It worked for me. Give me 30 minutes and I will show you the properties of my wallpapers.

[TharathielCB]

This png works for me.
Properties:

RAW (License type: Free):

[landinezrichard]

640X480 format png https://www.reddit.com/r/SummerCart64/comments/1pjnbts/my_wallpaper_collection_for_sc64/