I presume everyone here is familiar with Kickstarter or similar crowdfunding sites - if not, they have a rather kitschy page explaining it, or I could try my hand at it. Just want you to be aware of the inherent risks when backing a project ... namely, it's not the same as preordering.
That being said, I just stumbled over a game project called Elementary, My Dear Holmes, and once you get past the first sentence (grumble) it sounds like a delightful old-school adventure, set in the Victorian period.
Personally, I decided to back the project - don't have an OUYA and don't plan to, but being a BBC Sherlock fan teaches you that 6 months of waiting is nothing, really .