We will be using Backerkit to fulfill rewards once more, so you can add-on any reward tier after the campaign on Backerkit, though it does help the Kickstarter reach its goal if you add the amount to your pledge before-hand.
Yes. You can play them anywhere in the world, as we do not use any DRM system on them.
You can download digital copies at:
Else Mythica 1 is at Walmart stores in the US, or you can order physical copies here:
Don't see the answer to your question? Ask the project creator directly.