MegaCheat: Start the game with abuse -edit and press [Shift][Z]. All you have to be aware of is that the cursor has to be in the window during this action. Now start the game with [Tab]... To get direct to a certain level start the game with abuse -f levels\levelxx.spe, where xx can be a number from 00 (first level) to 21 (last level). A nice thning also is the firing without ammo! If you do not have enough ammo for a certain weapon, but you have enough for another gun, you could use it nevertheless. Press the right mouse button while you fire with the left one. If you run out of ammo for the afterburner, you could use it and the ammo for the grenates will decrease for one. This does not work with the laser unfortunately.