@GameCounts, you cannot download any scenario where the user does not upload the source. You could ask that freddy_siagian upload the scenario again, this time including the source; but, doing so is entirely up to that user.

@ReggaeCheeseMan, it does not work on the site because the scenario tries to write to a file which an applet is not allowed to do for security reasons. You need to download it and open it up in greenfoot to check it out.

@Tanonic, you should probably start a new discussion thread on this. Show the code you are using for placing the actors in the world and the movement code of your main actor.

Why does this take so long to load??? You have no music files and the three questions are always the same -- so it is not like you need a whole bunch of images.

@seangreen, just understand that because of coding errors, the scenario will not run even if it was not blocked. You could click the big green 'Open in Greenfoot' button (above and to the right) to download the source code in a jar file (suffix of ".gfar"), move it from your 'downloads' folder to your 'Greenfoot/scenarios' folder, open your greeenfoot program and load the file to open the project. Then open the editor for each of the subclasses of Actor (arrows going down and to the right from the Actor class), find where the image filenames are and change the first letter in each one to a lowercase letter. You will then be able to compile and run the project.

@seangreen, even if it was not blocked, it still would not run. Exceptions are thrown during world construction due to incorrect file name references in the code. You can download it and open it in your greenfoot application. Then go through the Animal subclasses and change the references to begin with lowercase letters. Then it will run within the greenfoot application.

It would be a lot easier to help if you made the source code available to look at. Please re-upload with the 'Publish source code' checkbox checked.

@DStasiak, I just updated my Global Defense game to allow users to view class codes without having to be logged in on the site. You may want to view the Missile class code in it.