| Achievement | How to unlock
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|---|
| BLOODLUST | 100 total kills in one match.
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| COMEBACK KID | Get eaten by the nidhogg after nearly allowing your opponent to do the same.
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| FLESH AND BLOOD | Beat the singleplayer game.
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| GTD | Finish an 8 player tournament.
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| HOGGLIKE | Dominate every level in one singleplayer game.
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| MEMORIES | Trap your opponent on your sword for a long time while moving it up and down.
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| NSA | Intelligence gathered.
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| PERFECT STRIDE | Win the faceoff and never lose the arrow in a singleplayer match.
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| PROMETHEUS | Run across your final screen in the castle with your sword cocked the whole time.
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| SLOW PLAYED | Let the timer run out in your opponent's last screen and win in sudden death.
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| TRAPPED IN DONKEYSPACE | play a match lasting longer than 20 minutes.
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| VALKYRIE | Win 100 games through matchmaking.
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