Treellama, at least, is a very active member of the community. I fail to see how you would have been unable to contact him, if not through email, then through pm on the Pfhorums. Megabyte I have not seen around lately, but I'm sure it would have been quite easy to obtain his up-to-date contact information. If anything, you're just lazy. I wasn't even going to try this anyway, because I'm sure it sucks, but you could have at least tried for more than five minutes to get the permission of people you have now stolen from.
This is an improved version of treellama's fantastic cheat script. It adds: -God Mode (4 types) -Fly mode -Personal teleporter (3 types) -Unlimited ammo/oxy -Life/oxy regeneration and also a few tweaks: -ability to jump -PiD skip toggle -audiable falls