Isn't your wombat exactly what the ladybug is in this project? The 'addCameraFollower' method is not the method which "moves the screen", it adds the actor which will be followed. Open the 'DemoWorld' and check how it was done.

Well, you could download the game and speed it up yourself. I personally don't think that it is too slow though. I mean you can think about your next move because the ghosts are predictable.

Every single time java got a minor update, I need to find out again how to get the green screen...(Yes, it works in the JS version without doing anything.)

Well, the 'CAN YOU SEE ME?" is visible when downloading and opening in Greenfoot. Also pressing space has an effect there. Here on the website, for me the text is "ZRCWBVKG" for no apparent reason and pressing space doesn't do anything. Furthermore, when trying to open it without being logged in, I get a UserDeclinedException. When I try to run the downloaded version "offline" (= no user name), it gives a Nullpointer Exception. It is also pretty unusual that there are two classes which only have a CLASS file and no CTXT and JAVA files, so you can't see their code. There is this code in the Screen class: ---------- if (CodeGenerator.haveUser()) text = CodeGenerator.getCode(CODE_ID); else text = "CAN YOU SEE ME?"; ---------- CODE_ID is a 58 (final int), this 'haveUser' method seems to return false in the downloaded version, so the text is set to "CAN YOU SEE ME?". However, executing this getCode method and passing 58 returns "UGVWRLYV" which is still different to what I see here on the website where haveUser is apparently true whatever that means... @Venbha: It's a wolf and not a fox ;)