I followed the guide exactly. I ran all three programs in order(and waited until each one completed) which were 1_download_assets.cmd then 2_build_rpy.cmd then 3_write_config.cmd. Then I launched the player and that's just how it looks lol The scenes run fine its just the display on the main menu looks like that for some reason.
Also, this is what the Preferences screen looks like:
Sooooo yeah, I dunno what the hell is going on haha I'm on Windows 7 btw.