To get direct access to all mission press the [Shift] key while
 clicking the NEW GAME button in the main menu.

 Type during the game:

 [Ctrl][Alt][+] = Successfull end mission
 [Ctrl][Alt][-] = End mission with failure
 [Ctrl][Alt][Shift] + click on animal = Animal dead

 (Use keypad keys!)

 Hold [Shift] while selecting the "New Game" option. Any individual
 level may be selected for game play.