Clear a stage without using healing items.

Clear the tutorial.

Clear the Dauer HQ stage.

Clear the Park stage.

Clear the Club Deaf Panther stage.

Clear the Police HQ stage.

Clear the Kowloon Streets stage.

See a Finishing Strike.

See 20 different Finishing Strikes.

Defeat an enemy by headshot.

Defeat 10 enemies by headshot.

Defeat 3 or more enemies with an Incediary Grenade.

Defeat 2 or more enemies with a Frag Grenade.

Sever an enemy limb for the first time.

Sever 100 enemy limbs.

Defeat 10 enemies only using melee attacks.

Defeat 100 enemies only using melee attacks.

Defeat 10 enemies only using guns.

Defeat 100 enemies only using guns.

Defeat 10 enemies using sliding fire.

Defeat 10 enemies only using your handgun.

Unlock a skill for the first time.

Unlock 10 skills.

Obtain a collectible.

Obtain 10 collectibles.

Change the jukebox track for the first time.

Successfully perform 10 parries.

Successfully perform 10 handgun counters.

Mini-game: Get a score of 13,000 or more in the Shooting Range.

Mini-game: Eat more than 5 servings of ramen in a row.

Mini-game: Max out the Adrenaline Gauge in Karaoke.

Mini-game: Clear Space Runaway on Normal Mode.

Mini-game: Get a score of 10,000 or more in Shooting Range Time Attack.

Mini-game: Get a score of 10,000 or more in Shooting Range Score Attack.

Clear Training Level 1.

Clear Training Level 2.

Clear Training Level 3.

Clear Training Level 4.

Activate sprinklers for the first time.

Hit 3 or more targets when in Bullet Time.

Kick the Crane Game until it displays ERROR.

Defeat 10 enemies using the chainsaw.