Gran Vitreous officially launches on April 3rd on multiple services. You can currently preorder on Desura if you wish. We initially planned on the game being out a few weeks ago but it took a little longer to get everything squared away with publishers than we anticipated. We took the additional time to do further playtesting making sure the game runs perfectly on release. We've also done more work on the difficulty scaling in the game to give a more fair experience when your equipment is well tuned for your level. Also we've improved some of the sound effects and added the flying numbers effect to healing actions instead of just damage.
We hope you enjoy the game when you finally have a chance to play it.
Here's the preorder link: http://www.desura.com/games/gran-vitreous