GLOOM:
Click here to
Download a gloom patch cheat
On disk 2 of gloom in the dir 'misc' there is a file named 'script'.
Use a XPK decruncher or Crunchmania to decompress this file. Now
load the file into a text editor and you will be able to edit the
script to start at any level. Now save the script and recrunch it
with Crunchmania or a XPK packer that supports Crunchmania. I used
XFDcruncher/decruncher, which is available on Aminet.