ok here is the cheat for swiv 3d
SWIV!AndLetDie, look at the big and small writing
write it in "new player", it disapears then
then you have the debugger-mode
then you can start a game and you have differnt cheats, for example:
F12 for weapon-menue
F11 for screengrabbing and others
other zoomingfunction 
just trie, it works

Submitted by Georges Ayer with a little help from my friend P. Schlenker
my adress ayer@mail.logon.ch
enjoy