Achievements for Nidhogg
0 BLOODLUST100 total kills in one match
0 COMEBACK KIDGet eaten by the nidhogg after nearly allowing your opponent to do the same
0 FLESH AND BLOODBeat the singleplayer game
0 GTDFinish an 8 player tournament
0 HOGGLIKEDominate every level in one singleplayer game
0 MEMORIESTrap your opponent on your sword for a long time while moving it up and down
0 NSAIntelligence gathered
0 PERFECT STRIDEWin the faceoff and never lose the arrow in a singleplayer match
0 PROMETHEUSRun across your final screen in the castle with your sword cocked the whole time
0 SLOW PLAYEDLet the timer run out in your opponent's last screen and win in sudden death
0 TRAPPED IN DONKEYSPACEPlay a match lasting longer than 20 minutes
0 VALKYRIEWin 100 games through matchmaking