Full list of all 21 Guns, Gore & Cannoli achievements worth 1,000 gamerscore. It takes around 5-6 hours to unlock all of the achievements on Xbox One.
Complete the game on easy mode
Defeat Mickey
Kill 1000 enemies
Defeat Sonny
Destroy 10 cars
Kill 400 enemies
10 multi-enemy grenade kills
Eat 10 Cannoli
5 multi-enemy grenade kills
50 headshots
Complete 'Bonnino's Stripclub' without dying once on Normal Mode
Complete the game on normal mode
Complete the game on hard mode
Complete the game on impossible mode
Kill 20 enemies in the alleystreets, during one run, by kicking them into fire.
Kill 2000 enemies
Consecutively kill 25 enemies with a headshot
Survive the army stronghold without killing any enemies.
Survive The construction site without killing any enemies with weapons.
Survive the sewer using only your Lupara
Survive the river level using only your magnum