Beezle

I used to criticize this megawad for its odd choice of weapon sprites, but after playing for a bit I began to love them and their increased rate of fire. The chaingun replacement is actually has much faster rate of fire than vanilla chaingun but there are enemies that also have that advantage. Each map I've played seems very well designed and with great enemy placement. Very challenging from the start and only gets more difficult, but it's not at all bordering on BS, every death has been my fault. This has quickly grew to become a personal favorite. 5 out of 5, be prepared for a fight:)