Castlevania: Circle of the Moon Cheats

Super easy LEVEL!
When you get to the part of the game b4 the first boss ( the three or two headed dog) go all the way to the left and keep going to the door. If you go the right door when you keep walkin you should see some Mummy monsters that come out of a coffin that is in the air.

Let tons of mummys come out and then hit them with your whip, two hits should kill them. Each mummy will give you 3 xperience points! If you do this for about 5 minutes you should at least gain 2-4 levels.