UGH!!! Stuck in Hideout
OK, I already went through the garbage compactor, past the bottomless pit crate room, and pulled the cart thing back in that tunnel. From what I've read, I have to go to the other side of the tunnel now to pass through it, but I can't find that anywhere! I went back to the main room, went through every unlocked door and slashed every crate. Where do I need to go now???