The last and final open session brings with it an exclusive item you can only get until the 8th when the beta ends. 30 victories on hell level missions to earn the Spore shield goggles for male and female.
This is no easy mission and will take the best in you and your crew. Best of luck and remember, winners get the exclusive mask, losers get nothing.
If you don’t see the mission on the main screen, simply relog your game and download the update.