I know that fees and taxes and whatnot probably take a sizable chunk out of your sales revenue, but it looks like you just made a boatload of cash. Any fun plans for the money? DF-related or not.
FYI, it's not as much as it seems. To give a rough approximation based on what we've heard, let's assume that we start with a factor of x1.00, and then reduce it:
* Steam takes 30%, taking it to 0.70
* After covering initial expenses, Kitfox takes 20%, taking it to 0.56
* Taxes could vary a fair amount depending on how they are set up, but something in the neighborhood of 35% might be a guess if they're operating as individuals; taking it to 0.364
Additionally, due to regional pricing the initial x1.00 is going to be multiplying an average which is something less than the ~$30 US price. And as I understand it the Kitfox cut is higher at first to pay off the artists, musicians, etc., but that gets paid off quickly at these volumes. On the plus side, itch.io takes a smaller cut, although I'd guess the volume is also drastically lower there.
All told, a decent guess at their "take home" is somewhere in the range of a third, or around $10 per copy. While it's hoped that some people will continue to support on Patreon, and that there will be a long tail of sales over the decades to come (and hopefully some spikes as it comes to other platforms), a conservative estimate / financial plan would be that this needs to support them for a long time. Long term annual return on safe investments like S&P 500 indexes are around 10%, so in extremely handwavy, Fermi-estimate terms each copy sold is about $1 of annual income to cover both brothers and whatever other relatives they are supporting, while living in the Pacific Northwest, which is not exactly cheap. Note also for those who are not adults in the US that individual health insurance and health care is crazy expensive and gets worse as you get older; the brothers and their families have already had some health care issues that prompted the Steam release in the first place.
So, at more-or-less confirmed ~300k sales as of several days ago, that is less "Toady One demands a gold throne for his office" and more "Toady One has been upgraded from Modest Quarters to Decent Quarters, and mostly gets to eat prepared meals instead of raw plump helmets"
(That said, I sincerely hope that sales continue to blow expectations out of the water, and that DF continues with amazing improvements for decades to come.)
"It's just a ton of money, but it's also for 20 years," Tarn Adams said. "So when you divide that by 20, you're kind of back down into normal tech salary range. Which is still pretty high, obviously."