Castlevania: Rondo of Blood: Stage 2: Maria Normal Path (Subtitled)

It's completely possible to play as Maria in the exact same stage that you had to save her from using Richter. Because of this, don't expect anything too spectacular if you happen to use a Key as Maria to reach the same room she was held captive in. The werewolf boss can still be a pain, too, without subweapons or Item Crashes, that is.