Intruder
Played THEXDER NEO and entered Nedium.


Daredevil
Completed a level without using shields.


Easy Does It
Completed Level 10 on Easy Mode.


Power of Ten
Completed Level 10 on Normal Mode.


Golden Achiever
Completed Level 50 on Normal Mode.


Total Recon
Uncovered all secret enemies.


First!
Won first place in Online Play.


Level 1 Annihilator
Destroyed all enemies in Level 1.


Level 2 Annihilator
Destroyed all enemies in Level 2.


Level 3 Annihilator
Destroyed all enemies in Level 3.


Level 4 Annihilator
Destroyed all enemies in Level 4.


Level 5 Annihilator
Destroyed all enemies in Level 5.


Level 6 Annihilator
Destroyed all enemies in Level 6.


Level 7 Annihilator
Destroyed all enemies in Level 7.


Level 8 Annihilator
Destroyed all enemies in Level 8.


Level 9 Annihilator
Destroyed all enemies in Level 9.


Level 10 Annihilator
Destroyed all enemies in Level 10.


Classic Class
Completed playthrough (16 levels) of Classic Version.


Networker
Invited someone.


Century Club
Completed Level 100 on Normal Mode.