I went to gray market, then sold some stuff before and after pressing Num 9. I did this randomly for 3-5 times, before getting out and then followed the video that is posted here by PWizard. What I did is, click on say, Research tab, then pressed 9, then clicked on that tab again and got out of that segment. Bam! Money added.
However during mission my game froze completely or I could barely move my soldier per turn. Don't know if this is associated w/ the glitch but it is annoying.
Last but not least, after quitting, when I restarted the game and tried the money trick, now Num9 does not work AGAIN!
Any idea what to do?
Didn't read your comment before but I just did what you said and it works! I suggest that you save your game AFTER you increase your money, or during gameplay the game may freeze on you. So do the Alt Tab Trick, then increase money, then save game, quit, and restart. Hope that helps. 💛