Helldivers 2 sold 12 million in 12 weeks making it the fastest selling Playstation game of all time.

[UnderwaterFunktown]

It's still near the top of sales charts so could end up at 20m or close by the end of the year.

I know it's quite unlikely but in theory this probably should make Sony tune down their live service approach since they already have a massive hit on their hand and they'd just be competing with themselves, unless it's a very different genre. Unfortunately most companies seem to have that backwards.