On the off-chance that there are some readers here that didn't back the kickstarter, here's the latest update: Update 17 Late pledges are still accepted via PayPal. Particularly, this is your last chance to claim any of the rewards from the kickstarter campaign.
So I did something stupid. I backed the game on Kickstarter, but forgot to log in. How can I be sure that I will get the game when it releases?