Kill 3 players in one round

Kill 3 other players in one round without taking damage

Finish a round on each map of the game

Win on every level

Win a match where a black hole appears

Kill 2 other players within a short amount of time

Kill 3 other players within a short amount of time

Kill 4 in a row without dying

Kill 5 in a row without dying

Kill 6 in a row without dying

Kill 7 in a row without dying

Kill 8 in a row without dying

Kill 9 in a row without dying

Kill 10 in a row without dying

Get killed by a snake

Become the target of a snake and survive the round

Win by reflecting a bullet with a block

Block your opponent then immediately kill them with your fists

Kill an opponent with a mid-air kick

Get a headshot

77 Sniper Kills

Kill an opponent with the last bounce of the bullet of the bounce weapon

Win a round by every opponent falling off the map

Win a round after all ice is destroyed on an Ice level

Win a round by killing 3 opponents using the blink dagger

Get 99 total kills

Obtain all other achievements

Pick up an energy-sword