Hey hey,
thanks for the heads up! Actually libgdx, the new engine I'm porting the game to, offers an html5 cross compilation. This would in theory allow to play the game in the browser. I haven't tried it yet, since the main focus is to get the new version out as soon as possible, but really something to look into, after everything is ported.
Actually I'm planning to release a desktop executable with the upcoming version, too. It has been a problem in the past, because the desktop version has been massively exploited with Cheat Engine and the like. However, with the new version this won't be a problem anymore, as it takes a completely different approach. You can still cheat, but you won't be able to submit those scores to the ladder anymore and you won't be able to play with other regular clients.
Cheers
Andy