Algodoo

S-Engine I1 MK I "Quantum"
S-Engine I1 MK II "Duo"

S-Engine I4 MK I "Gallop"
S-Engine I4 MK II "Sprint"
S-Engine I4 MK III "Phase"

S-Engine R4 MK I "Roundabout"
S-Engine R4 MK II "Hyperloop"

Avoid running scene as all the circle spawning can lag your computer
Take out the engine you want to see and open it in a new scene
Open to suggestions
Thamks bai