Close to 2 Hours spent in this one game, filled all soul boxes and 3 switches activated, slowly losing hope ;-;

Relaxing End hasn't made a vid of this so im stuck up to the point of all soul boxes filled up, at stronghold. I have absolutely no idea what to do now. PLS HELP. Hints or something would be amazing. I can say this, there a many colorful perk bottles around the map. I shot them with commando pa...

Yo Add me if anyone wants to play: Yodadsops