infinite money "cheat" for those who don't know (note: doesn't work if you have 0 money , you need to have any value either be it positive or negative)
open up Registry Editor
search : Computer\HKEY_CURRENT_USER\SOFTWARE\Fatal Fire Studio\FAP N.A.F. ARCADE MODE
locate XP_h5862861 (it should be at the very bottom)
double click it
on the right side panel click Decimal , enter the value 4587123 and press OK
you're welcome
(note: idk any way to unlock the video gallery without completing the quests , I tried to mess around in the registry but nothing came of it T_T . If anybody knows how to "cheat" the gallery please hmu)