The PlayJam folks are taking another cue from the Android-powered Ouya with their own GameStick, today adding a dev-focused $250 tier to the already successful Kickstarter campaign. The twist with GameStick's dev tier is its aimed at indies, and it offers a six month window of 100 percent revenue on any games released before July 2013 (in addition to a GameStick bundle, of course). The dev version costs quite a bit more than the usual $79 asking price, but guaranteeing full revenue near launch may be a worthy tradeoff for developers looking to cash-in on early adopters (the industry standard is a 70 / 30 split, with game devs taking the larger share). Sadly, you won't get the unit any earlier than the general public; PlayJam's putting an April window on launch. The deal's only available to 250 developers -- or at least the first 250 people to buy in -- so interested parties may want to act quickly.