Here is the full list of all 40 Midnight Fight Express achievements.
Talk with all special characters.
Complete all challenges.
Get an S-Rating on all levels.
Die 500 times.
Complete all levels on realistic difficulty.
Mute the music.
Damage 100 enemies using rope.
Shoot 500 enemies.
Kill 50 enemies using ground finishers.
Kill 500 dummies in the Playground.
Finish the game.
Complete all levels on hard difficulty.
Kill 50 enemies using gun finishers.
Complete the Alleyway mission.
Escape from grapples 50 times.
Kill 75 enemies using explosives.
Complete the Highway mission.
Get an S-Rating on 20 levels.
Kill 250 enemies using melee finishers.
Slice 75 enemies.
Kill 150 enemies using weapon finishers.
Kill 4000 enemies.
Collect 150 golden teeth.
Stick 50 sharp weapons into the heads of enemies.
Blow up 50 enemy heads with secondary gun.
Let 100 enemies kill each other.
Defeat 15 enemies with different types of kills on a single level.
Electrocute 100 enemies.
Complete your first 25 challenges.
Kill 50 enemies using wall finishers.
Kill 2000 enemies.
Complete the Wavechase mission.
Throw 250 environmental items at enemies.
Spend 50000$ on clothes.
Get 100x combo on foot.
Parry 150 attacks.
Kill 6 enemies while in Rage.
Kill 500 enemies.
Complete a level without getting hit.
Complete the Factory mission.