This is a simple physics engine and the original version of it as well

the source file is for construct 3 only

enjoy ;)

the downloadable .html you need to find out how to localhost yourself

better use python or node though

Download

Download
physics engine by S@$#nGAMER (2).zip 742 kB
Download
S@$#n GAMers physics engine.c3p 213 kB

Install instructions

when downloading the .html extract to an empty folder and manually localhost

using something like node.js or python or php