Thanks!
BTW, about the java 4k, some guy made a selection of some of the java4k games and posted on github.
Since I'm a new member, I can't post any links, so just type "java4k selection" and will find it right away.
Thanks again!
Thanks for the reply. He probably used run length encoding. But do you have the .jar file? There are tools to look at the source. I can try to translate it. Actually I just want to play it, the only reason I didn't remake it, it's because I don't have level data. Anyway thanks again and good...