A litte passage leads away from the open of the big room. Climbing some stairs and looking over the shoulder reveals the Quad on a higher level along with some healthpacks. Continuing around the corner shows a small shallow water pool and yet another set of stairs. Braving these and following the long gallery, the lower Rocket launcher comes in view again. Shooting a button opens a hidden door that allows to grab a Red Armor. Sliding pannels open up on the water pool again.