@ matt.milan mh... First I let the pixel check, if they can move down. ( If the pixel under this has less alpha or more brightness) And if the pixel can't move down, I check, if it can move left or right down... And that's the whole trick. @ sp33dy Sorry, but I'm working on another game, where I want to use this for ash. But as it stands now, it will still take a couple of months, till the game is ready. @ Morran Well, It's not as difficult, as it seems. I used the methods getColorAt(int,int) and setColorAt(int,int,Color)... And the rest is explained above

@ K_O_P done ;) It was not much work! :)

Yes, with the Greenfoot 2.2.0 beta it's possible to get the logo of the current user. :) So, if you are logged in, your logo is there, too! ;)

Your image should be the first one after the texts. If it's missing, you can try to restart you browser. You must be logged in, bevore you start it, of course. ;)

Nice! This looks like a future add-on for the Photoshop application or any other image-manipulation program ^^ Apply such 'sandomize' operation and get the final output from the target image/layer^^. Maybe you could write one, despite it may be in another programming language heh, still worth of a try. :) Any ways, good work!