Need Sonic Physics & More coders

I need sonic physics so what i need is some coders with some experience with sonic physics. why not click on these links to see what i’m looking for

Sonic Unleashed UE4

skip to 1:07 for the link above ^

Sonic Arcus

Sonic Project Hero

Sonic Illusion

Now links that could be useful

Physics Demo

Live Script Tweaking

Here’s the link to my project