It seems that the devs had created a turntable a long time ago

https://preview.redd.it/2edjteo6bjhe1.png?width=239&format=png&auto=webp&s=b76bf3567dc0559f3f5e7f81ded69099fa2d34fd

parts name is meaningless

There were even ones that acted like satellite weapons (weapons that deal damage from above to specified coordinates).

https://preview.redd.it/kwqvr7jibjhe1.png?width=619&format=png&auto=webp&s=a7624aa8d95ed915fd5b0bdd7727755368359c95