Mar 7th, 2013
Version 1.1
-Added: Linux version
-Added: sound when temporary upgrade is gained
-Added: music pauses in pause menu
-Changed: music to their original volume (+6dB)
-Changed: default music volume 100 -> 60
-Changed: better noise graphical effect
-Changed: readme to html format
-And some performance optimizations


Jun 14th, 2012
Version 1.0
-First release


Feb 24th, 2011
-Development began
