Yep, hit F1 to enter cheats. If you email me (maselphie at gmail) I can give you premium code which has a screen that shows you all the cheats.
hello, can I still email you to get the cheat screen?
Why don't you try and find out?
(Yes)
My F1 key is broken; how else can I open the cheat menu?
In the game menu you should be able to change the button to the C key.