Alpha Channel v1.4.0Sorry about the last release, a dumb error made it not work on native Linux (but it did work on my Linux VM, so I didn't notice the problem).
download* Settings and high scores now stored in ~/.alpha_channel_spooner
* Added Easy/Normal/Hard difficulties (‘Normal’ is a bit easier than previous; ‘Hard’ is a bit harder)
* Top 20 global scores are recorded and can be viewed ingame and online:
http://www.gamercv.com/gamers/9-spooner* Top 20 of your own scores, ignoring global scores, are stored locally (so you don’t have to compete with people with reflexes).
* Pixel glow shrinks as a pixel is wounded, as well as some other minor tweaks.
* Made the game entirely independent of frames per second, so it can be played on older hardware.
* Fixed: Mistyped filename meant previous version wouldn’t work on Linux
* Fixed: Physics messy when window is dragged while playing.