Magnet blocks.Work when activated and attached to other activated magnet blocks.Mainly used for docking.Air mechanics.An example of it.When ship interior coridors are exsposed to outer space it will suck any crew who is in these coridors to space. Air proof doors.Protect the crew against being sucked to space. Air generators.Will generate air for crew to breath. Air graph.Will be used to see if air is sucked out of the ship.Should look like FTL eff graph. Ill realy hope this makes it to the next update.