Why change a strategy that has worked for the first 2 games and probably made them a lot of money?
"I could buy a Porsche with my profits and use crowdfunding for my next game or get a Prius and pay for the next game with profits from the last games"
Nothing is inherently wrong with asking for crowdfunding.
Without Westinghouse backing Tesla we would all be using DC current in our power lines.
Westinghouse believed Tesla had a good idea and gave him money to make it real.
Of course the agreement was mutually beneficial, Westinghouse made money on the deal.
Without Westinghouse crowdfunding, or more appropriately angel investing, into Tesla's idea, it most likely would not have made it to fruition.