Start  game  with  "Solomisons.exe -console" (if you stuck in the
console press ~ or ESC to get rid of it). In game use the tile-key (~)
to bring down the console and type one of these:

Code                   Result 
god                    God Mode 
fly                    Flying Mode 
notarget               Enemies No Longer Shoot 
noclip                 No Clipping Mode 
map X#                 Skip to Map # (1-6) 
endgame                Win Game