I could, but a beta tester took the time to document it in detail and it's better than anything I could post in this small space. Please, take a look! http://spicyworld.spicyhorse.com/social/thread-616-1-1.html
If you'd rather make a single up-front purchase of the map content and not worry about grinding or incremental payments, we've got news for you. Because many people have suggested this idea and it's one that we've been thinking about on our own - we'd like to make clear that we WILL provide an option for this. ETA on delivery in-game is a bit uncertain, but expect it by end of January 2013 at the latest.
Long answer: Say for example, the Singularity Neko. If you support the campaign at any tier where a Spirit Pet is included in the rewards, then rest assured we'll make those pets permanent. Anything else would be criminal, right!? Many people are asking this because they've played the Closed Beta and have seen how in-game pets are time limited. Permanent goes for any of the in-game items on offer in the Kickstarter campaign.
We'd love to see Akaneiro on as many platforms and devices as possible! A large function of this Kickstarter campaign is to gauge interest (and get support for) additional devices or platforms. As we get nearer to the initial goal we'll look at adding stretch goals in order of demand - for things like Ouya, Linux and Vita. Please make your preferences known so we have useful data to base our decisions on!