Chapter takes place in bad end.
If your on Sakura/CCC route you unlock SG 2 of BB after this chapter.
Just like Nero, Nameless & Tamamo.
0:00 Gilgamesh Meeting
7:08 BB warning
12:12 Walking forward
15:59 Instinct Gilgamesh
20:31 Calling Gilgamesh
23:20 Gilgamesh Noble Phantasm
24:56 After the battle
