Cave Story on the Wii and DSi, has announced that it will be bringing the 2D physics-based platformer NightSky to Windows on January 6. The title, by Sweden's Nifflas, was originally scheduled for release on WiiWare as well. Nicalis says it hasn't "given up on consoles" for the game, but the PC and Mac releases will arrive first.
The game looks intriguing -- you can see a short launch trailer after the break. There's no word on price yet (or where you'll be able to get it, other than the official website), but assuming the game arrives as planned, those who want to get their hands on this 2009 IGF finalist will finally be able to do so.