08-09-2019, 11:02 PM
(08-09-2019, 07:32 PM)dezgard Wrote:(08-09-2019, 03:23 PM)Vooker525 Wrote: Gravity drive module requires gravity couplings which are made in electronics factory and require patent and eludium which can be found on moons which requires foraging by hand to make patent
I had all that it's just the patent would not show up....but after I made the rocket drive patent the grav one suddenly appeared, Some patents have prerequisites maybe?
Yes the rocket-drive patent is a prerequisite for the gravity-drive patent.