Blue Balls Of Evil
5 Creating Extra Levels
The key to this game is to have lots of levels. You can reuse the game objects in as many levels as you can manage to make.
Adding Another Level
Click with the right mouse button on the room that you currently have. Choose Duplicate. Delete and edit the new room so it is completely different. Try to make the second level slightly harder than the first. Play the game and test each level that you make.
The first 5 or so levels should be relatively straightforward needing not much more than concentration to complete. The game should get progressively harder for each level after that. A few devlishly tricky levels can increase player frustration and get them more keen to finish the level.
Try to make a good few extra levels to see how far you can push this game design.