Since the $46 million was injected for S42 marketing and publishing only, won't the entire project fold within 3 years at their current burn rate?
This means that the projected windfall from S42 cannot be delayed beyond 2021 without causing the entire thing to implode (or downsizing and shelving SC dev entirely in an effort to get S42 out the door). This is your de facto publisher breathing down their necks.
Also, where is the Calders' profit going to come from? Not from backers, because all that money goes to the game development. It would have to come from non-backer sales of S42. Even if the investor gets priority dividends via some shareholder agreement, S42 will have to sell 1 million copies to non-backers (depending on unit price) to break even. It could happen, if the marketing trumpets the big-name Hollywood actors and review copies aren't circulated before release...
I get the feeling that this investment decision is a big throw of the dice by Chris & friends.