http://pastebin.com/MPA8vamw
win7

Thanks for the feedback, I forgot that Java 7 is still not the standard out there. I used multiple Java 7 features so it wouldn't run on older versions.

I wrote a small information on the bottom of the page so people with blank screens are recommended to install a newer Java version.

i quite like it, however you seem to have swapped the 2 colors somewhere halfway through ;) but yeah, i quite like this idea :D

Nice idea, but the margin of error is nearly inexistant, maybe if you modify the jump to be more arcade (do not force running to be able to jump side to side for ex) ?

Idea of changing gravity is good, but since I've raqe-quitted after a while, I can't say if it's used in some interesting way. I really hate platformers (or any games) which are forcing me to be super-precise.

BTW next time please make dialogues skipable.

Microsoft Security Essentials blocks the game telling me it has an exploit; specifically CVE-2009-3867.F

I am not going to rate this game.

Also can't get this to run.

Looks really interesting but I cant get it to run :(
I updated to java 7 but after loading the game library it goes to a blank screen.

I also get a blank, white screen. Sorry!