Doom 3 on the original xbox has system link co-op! Using 2 consoles you can explore a slightly altered campaign with a friend, because the mirror scene scares you. : r/originalxbox
Amazon.com: LEGO Star Wars III The Clone Wars - Xbox 360 : Video Games
Doom 3 Splitscreen Edition mod - Mod DB
Doom 3 Resurrection of Evil - Xbox : Artist Not Provided: Video Games - Amazon.com