Escapoids is a game that I completed a short while ago.
Although it is based on an earlier game, Drench, I redid it from scratch because Drench was done in AS2, and Escapoids in AS3. Escapoids is the first game for me where all the code is held externally in .as and class files. It felt odd to code that way at first but I'm getting used to it.
Play Escapoids here
Play Drench here.