@nprofile1q... Those budgets are misleading. As the Devs likely went without any kind of pay at all. Meaning, possibly, millions of dollars in man hours not being accounted for in those prices. Or being paid after the fact with the money coming in from the games. Meaning that they just didn't count their dept in those figures.
Those two games, Helldivers 2 and expedition 33, also likely took more than just a few million to develop.
The Development of triple A games is counted in the 100s of Millions.