There definitely is room for improvement as Jessifer's campaign is affected by Jack's playthrough. May make a new save file with more optimal setups on hardware soon. Thanks to Puddincup for routing the category and writing a guide for us!

Ran using North American GDI file on nullDC emulator. Time started when loading Jack Clear file, ended when VMU selection popped up as per the original Carrier Jack Any% run on the board.