What makes a heist "Successful"?

Solution 1:

I think the numbers can also depend on the platform but usually:

  • To get the Successful Heist you need +80% of the loot
  • Also Ghost is +99% and no alarms

It was also discussed and tested on multiple steam threads: ex: https://steamcommunity.com/app/369110/discussions/1/535151589911472768/