Doom 2 is broken

I am still very new to youtube and content creation in general so if you have a complaint please express it in the comments.

In the video I used the song: Team Fortress 2 Soundtrack | Upgrade ...

timestamps:
00:00 Intro
00:11 MAP01 Entryway
02:52 MAP02 Underhalls
06:33 MAP03 The Gantlet
11:10 MAP04 The Focus
18:20 MAP05 The Waste Tunnels
21:15 MAP06 The Crusher
22:05 MAP07 Dead Simple