Complete the indicated task to unlock the achievement.

Achievement	How to unlock
ALGORITHMS	Beat the singleplayer in under twenty minutes.
BLOODLUST	Hundred total kills in one match.
COMEBACK KID	Get eaten by the nidhogg after nearly allowing your opponent to do the same.
DOMINATION	Win the faceoff and never lose the arrow in a singleplayer match.
DONKEYSPACE	Play a match lasting longer than twenty minutes.
FLESH AND BLOOD	Beat the singleplayer game.
GTD	Finish an eight player tournament.
HOGGLIKE	Dominate every level in one singleplayer game.
MEMORIES	Trap your opponent on your sword for a long time while moving it up and down.
OLD SCHOOL	Play a match with old school settings.
SELF SACRIFICE	Kill yourself with your own arrow.
SLOW PLAYED	Let the timer run out in your opponent's last screen and win in sudden death.
VALKYRIE	Win hundred ranked games through matchmaking.