At present, Kickstarter will be the only way to get the unlockable costumes that will be in La-Mulana 2. That said, we definitely looking to add additional costumes down the line that will be available for all players to unlock.
By using the Playism digital distribution service to deliver digital rewards to each of our backers, we can get all of your DRM-free rewards to you in the smoothest way possible. All you need to do is create a Playism account using the same email address you used to back La-Mulana 2, and we'll take care of the rest. If you already have a Playism account using the same email address you use for Kickstarter, you're ready to go.
Redeemable Steam keys for your backer rewards will be waiting for you on your Playism account page.
Yes! While it does not say so in the rewards sidebar (which is our mistake), the BOXER tier does in fact include the physical version of La-Mulana 2! If you are unsure if a specific reward is available in the tier you're interested in, be sure to check out the reward breakdown.
Don't see the answer to your question? Ask the project creator directly.