This level is fairly straightfoward. The main goal of this level is to find all four red gems and place them into the sockets. Use the above map to find the gems. One happens to be in a hidden area behind a fake wall. You will also face Albrik in this level, along with several of his cronies. There is one teleporter in this level, but it merely takes you to a sub area with a pit that leads you back to the main level.
The enemies include skeletons and the goblins from level one. They are easy to beat, especially if you utilize Turn Undead with your Cleric. The boss in this level can be tricky though. Make sure that your fighters have weapons with a +1 or +2 suffix so that they can actually do some damage when they hit Albrik. Magic Missile doesn't do anything to Albrik by the way, so you can't use that against him.