I took a look at the investment terms and honestly they're pretty awful.
They need to sell 700k units at full price just so you can recoup your money, which is already an iffy proposition, but there's almost no room for upside.
Even if the game is wildly successful and sells 4 million fucking units at full price, you're not even tripling your money.
Then they bullshit you by telling you that the first game sold 1.7 million units, but there's no way in hell the average wholesale price was $21. They sold less than 100k units the year it launched (and I'm being generous and thinking all of those were at full price). The vast majority of those sales were probably at something closer to $7-$10.
Considering you're looking at at least 3 years before you see any money back the potential returns seem pretty pitiful for the amount of risk involved.
A shame really, I was looking forward to investing, because this seems like a pretty interesting idea, but you're essentially investing equity without gaining any shares of the business. It's kinda like a preferred stock, but shitier.
I wonder how many people they'll get to invest.