I got to a part where I clear 4 rooms of enemies and then there's a door with a golden glow thing on it and I cant go any further? what do I do here? if I go back to those 4 rooms the enemies keep respawning and they give 0 exp now <_<
When you enter the first room look to your left. You will see a block on the wall which you can push. Push the block, go inside and pull a lever. Now go to the third room and look to your left. You will see another block. Push it, go inside and pull the lever.