New Zealand-based development studio Sidhe has announced plans to release the IGF-nominated Shatter for PC via Steam sometime this month. A former PSN exclusive, the Steam version will include support for leaderboards and achievements, plus PC-exclusive game modes like Time Attack and the brand-new Endless Mode.

Shatter is currently competing for the Excellence in Audio and Audience awards in this year's IGF. The game had also previously won IGN's Best Playstation Store Game of 2009 and Best Downloadable Title at the 2009 GDAA Game Developer and Independent Awards. (source)