Quoted from spinal:Only played a few times but remember getting to Monsters of Rock so did have the thought that it was a bit on easy side (as I'm not a good player). These questions are best answered by those who have played the game extensively for 10 or more years so that's why I asked.
It being easy isn't worth mucking around in the code. Change your setup to make it play a bit harder, see if there are config options to increase the difficulty.