Algodoo

This is the successor to my 1 cylender engine i made a while back,
this time i used gears instead so i can have multiple cylenders.

the firing order is like a real i4 1-3-4-2

controlls
s (toggle) - lock, unlock, and stop engine from running
d = crank over engine

you can also use the box labled "engine speed" to change the speed
of the engine