Algodoo

this is the unphased version meaning that all the cilinders go down at the same time i also have a phased version you may wanna check out.

a 10 cilinder "stem engine "that works with a water spawner .


give the flyweel a spin to start it up.

You can use the pink L thing to lift the water spawner .
if you lift all waters pawners the engine will slowly stop this way you can make a throttle.

have fun.