Completed a level using only the nailgun.
Completed a level without taking any damage.
Completed a level using only the grenade launcher.
Completed a level using only the shotgun.
Completed a level using only the blaster.
Completed a level using only the machine gun.
Achieved the number one rank on the All Gametypes leaderboard.
Achieved a ranking in the top ten on the All Gametypes leaderboard.
Won a Ranked match without ever being fragged.
Completed a level using only the hyperblaster.
Completed Act 1 with the rank of Private.
Completed a level using only the rocket launcher.
Completed a level using only the lightning gun.
Completed a level using only the dark matter gun.
Completed a level only using the railgun.
Over 100 captures in Ranked matches.
Continue playing to unlock this secret achievement.
Over 100 frags in Ranked matches.
Completed Act 1 and Act 2 with the rank of Private.
Completed Act 1 with the rank of Corporal.
Completed Act 1 and Act 2 with the rank of Corporal.
Completed the game with the rank of Corporal.
Completed Act 1 with the rank of Lieutenant.
Completed Act 1 and Act 2 with the rank of Lieutenant.
Completed the game with the rank of Lieutenant.
Completed Act 1 with the rank of General.
Completed Act 1 and Act 2 with the rank of General.
Completed the game with the rank of General.
Over 100 win points in Ranked matches.
Completed the game with the rank of Private.
Played over 100 Ranked Multiplayer Matches.