WhiteRabbitEXE
Member
5MM pays for development, not publishing and advertisment. FanGamer at least will be doing some of the fulfillment. I don't see a reason for him to burn bridges at this point, especially since the KickStarter project wouldn't have happened without a pub.
Not to mention that if the KS were to make 5 million and then lose the publisher, they'd effectively be losing all the money for the promised stretch goals. Plus, no matter what $4.5 million is $4.5 million, so unless the publishing deal was excessively tyrannical there's no real reason to throw it away, especially considering as you said, having a publisher gets them a lot of benefits too. As an additional example, it's likely safe to say there's no way in hell there would be a Kickstarter exclusive physical copy without a publisher lined up.