There are 12 achievements worth a total of 200 points
Won 5 ranked matches.
Fragged an opponent with each weapon.
Defeated Xaero in Campaign Mode.
Fragged 1000 opponents.
Knocked someone to their death.
Captured 3 flags in one match.
Got a frag. Way to go!
Played in 500 multiplayer matches.
Conquered the universe.
Humiliated an opponent carrying the Quad Damage.
Picked up one of every item.
Fragged someone after dying, before respawning.