Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Better Save Than Sorry	Unknown.
Botslayer	Kill 100 mechanoids.
Botsmasher	Kill 250 mechanoids.
Crit Lord	Score 2 critical hits in a row with any weapon.
Crit Overlord	Score 3 critical hits in a row with any weapon.
Crit Uberlord	Score 4 critical hits in a row with any weapon.
Divorce Would Be Better	Defeat the main boss.
Double Kill	Kill 2 enemies at once.
Elite	Beat the game on the Elite mode.
Elite Bonecrusher	Score 3000 blunt weapon hits on enemies.
Elite Destroyer	Deal 750,000 damage.
Elite Evader	Evade 1,500 enemy attacks.
Elite Gunslinger	Score 1800 handgun hits on enemies.
Elite Rifleman	Score 900 rifle hits on enemies.
Elite Throatcutter	Score 3000 blade weapon hits on enemies.
Exterminator	Kill 500 mechanoids.
Gadgeteer	Use gadgets 50 times.
Gravity Killer	Cause 25 enemies to die by falling.
Hardcore	Beat the game on the Old School and Elite modes on at the same time.
Hoarder	Fill your inventory to the brim.
Keen Eye	Find all regular secrets in the game.
Loremaster	Read all notes and listen to all phonodiaries.
Man Up	Beat the game on the highest difficulty level.
Manslayer	Kill 100 humanoids.
Mass Murderer	Kill 500 humanoids.
Mystery	Find the super secret room.
N00b	Beat the game on the lowest difficulty level.
Ninja	Take no more than 3000 damage in a single playthrough on Hard or Brutal difficulty.
Oldschooler	Beat the game on the Old School mode.
Penta Kill	Kill 5 enemies at once.
Quadra Kill	Kill 4 enemies at once.
Recruit Bonecrusher	Score 250 blunt weapon hits on enemies.
Recruit Destroyer	Deal 100,000 damage.
Recruit Evader	Evade 200 enemy attacks.
Recruit Gunslinger	Score 150 handgun hits on enemies.
Recruit Rifleman	Score 75 rifle hits on enemies.
Recruit Throatcutter	Score 250 blade weapon hits on enemies.
Rig Up!	Try each exo-rig.
Runkralf's Legacy	Equip the Runkralf's item set.
Serial Killer	Kill 250 humanoids.
Shield Apprentice	Block 30 enemy attacks.
Shield Expert	Block 180 enemy attacks.
Shield Master	Block 360 enemy attacks.
Skilled	Improve a circuit to the maximum rank.
Sokoban	Push or pull a pushable object 200 times.
Speedrunner	Beat the game within 90 minutes.
Thanks for the Support!	Unknown.
Thaumaturge	Use gadgets 600 times.
Tinkerer	Use gadgets 300 times.
Traveler	Walk 18,000 tiles.
Triple Kill	Kill 3 enemies at once.
Tripper	Walk 9000 tiles.
Veteran Bonecrusher	Score 1500 blunt weapon hits on enemies.
Veteran Destroyer	Deal 250,000 damage.
Veteran Evader	Evade 750 enemy attacks.
Veteran Gunslinger	Score 900 handgun hits on enemies.
Veteran Rifleman	Score 450 rifle hits on enemies.
Veteran Throatcutter	Score 1500 blade weapon hits on enemies.
Walker	Walk 3000 tiles.