Please note with is really quite WIP and the version number reflects that.
He wanted to release this for Christmas, though by the time he had decided that it?d have been unfair of him to try and ask anyone to help at such short notice (so Aphidgod for physics, and a few others for SFX).
So instead, he uploaded what he has, and if something is wrong or bad etc. its down to him. Later on we can work together to improve it
If you like his work you can donate to him HERE.