Here is the full list of all 27 Tross achievements.
Successfully clear Sector 1.
Successfully clear Sector 2.
Successfully clear Sector 3.
Successfully clear Sector 4.
Successfully clear Sector 5.
Successfully clear Sector 6.
Successfully clear Sector 7.
Successfully clear Sector 8.
Successfully clear Sector 9.
Successfully clear Sector 10.
Successfully clear Sector 11.
Successfully clear Sector 12.
Successfully clear Sector 13.
Clear Sector 1 under 7 seconds.