To be fair and without sounding patronising I think you should look at the code a little bit harder.
It isn't THAT hard once you study how everything is done, that's the learning curve of MMF2. 5-6 years ago and even 10 years ago we had hardly any examples/open source and hardly even an online community to further our projects. The fact you have something like that space explosion as an open-source example should be something that is not looked at lightly.
You have the source for something unique like this, go study it and learn from it! That way you can further your own developments within MMF2.