Here is the full list of all 8 Dreadnought Sol achievements.
Complete a Campaign Run in time.
Complete a Run successfully without using any secondary weapon once.
Die 10 times in a Campaign run without restarting.
Sell 100 mineral ores in a single campaign run.
Complete a Campaign without dying once. You effin’ legend.
Complete a Campaign Run in less than 25 minutes.
Clear a Galaxy without receiving any damage. (Yeah, good luck with that one.)
Obliterate a single Gaijin Fighter with a Fusion Torpedo.