Quake/Dawn of the Machine - Veils of the Old Ones(MAP3) New Game+ 100%(second run)

00:00:15 Secret #1 00:00:24 Secret #2 00:01:17 Secret #3 00:01:22 Secret #4 00:02:24 Secret #5 00:06:26 Secret #6 00:07:32 Shoot the three switches to open the portal to the Secret #12 00:09:49 Secret #7 00:10:19 Secret #8 00:11:01 Secret #9 00:11:09 Secret #10 00:12:10 Secret #11 00:12:27 Secret #12 00:12:31 Secret #13 00:15:14 Secret exit to House of Delusion(SECRET5), where you can optain the Rune of Madness; Rune of Sacrifice required to open