Deletion of Unreal (video game series) soundtracks

Comment: to the game series. Lack of third party coverage dedicated specifically to the subject (the soundtracks) itself. Sourcing is extremely minimal in comparison to the content presented, and is mostly sourced to unreliable sources (Moby Games - fails ) or first party sources (interviews, the company/games themselves, etc.) Additionally, as the closer will likely note, the "Keep" arguments have not presented a single valid rationale for keeping
Stance: merge
Cited policy: Wikipedia:Reliable sources (WP:USERG)