hey guys and gals, first solution so go easy on me
i've just unlocked it thanks to this video
and idea given by the comment here
Cheevos not unlockingi was just like many of you, millions & millions of $ and no achievement
the trick is to do this in ONE run (the game crashed many time before but no consequences for the achievement)
before starting a new game i did NOT delete my bloody savegame, not on my console, not on the cloud
when you are at the point to get the cash in the hangar just go back and forth to get 10k each time (hoping the game won't crash while you're doing, i think you're screwed if this happen), 50 times isn't that long
starting this i had 52k or something, after some travels i decided to keep all the money in my hands if ever the achievement is now glitched to this extent...
but bleep-blop at 430k+122k so keeping 500k in your hands isn't required, this is still true
i then decided to go for
and unlocked it as well
kheops