Here is the full list of all 50 Eat Lead: The Return of Matt Hazard achievements worth 1,000 gamerscore.
Beat a level without dying. "Eight million corpses in this level...and you're not one of them."
Kill 25 enemies using blind fire. "Sorry. Didn't see you standing there."
Escape from Dexter's mansion. "I gotta get me a house like THAT!"
Get 50 SMG kills. "You would think this one would have been automatic. Get it? Automatic? Nothing?"
Perform 10 single-hit melee kills. "In Hazard Land, the hand can be used like a knife."
Score 20 single-shot Zombie kills. "Don't these things usually hang out in shopping malls?"
Get 50 AK-47 kills. "They might be socialists, but they make a pretty good gun."
Defeat Sting Sniperscope again in Level 3. "Your present ends now. Again."
Kill an enemy with an explosive and take damage. "It'll hurt me more than it hurts...never mind."
Get 50 Hazard pistol kills. "Frag you."
Defeat General Neutronov. "From Hazard, With Love."
Score 100 headshots. "Don't lose your head! Oh...too late."
Get 5 melee kills in a row. "Not as fast as shooting...but it sure is satisfying."
Defeat Sting Sniperscope. "Your present ends now."
Score 50 headshots. "That's using your head!"
Score two headshots with one bullet. "Eat lead...both of you!"
Pause the game. "Hey...come back here and play!"
Defeat Sonny Tang. "Sonny, YOUR ass is kicked!"
Score 20 headshots. "A shot in the head is worth two in the chest."
Complete all of the in-game tutorials. "Like I had any choice..."
Defeat an enemy using melee combat. "I don't need a stinkin' gun to deal with YOU!"
"Thanks for buying my game. I'm sure you'll enjoy it. -- Sincerely, Matt Hazard"
Kill 50 enemies with the shotgun.
Kill 50 enemies with the sniper rifle.
Kill at least one enemy with every available gun.
Shoot 30 potted plants.
Shoot and destroy 30 fire extinguishers.
Destroy 20 destructible cover objects.
Blow up 50 explosive objects.
Collect 20 Hazard pickups.
Collect 20 Master Shield pickups.
Complete the game on the Minor Hazard difficulty setting.
Complete the game on the Major Hazard difficulty setting.
Complete the game on the Maximum Hazard difficulty setting.
"What? No multiplayer? Sigh. Well...not like we can take the achievement back NOW...."
Watch the credits from beginning to end.
Kill all butcher shop enemies with headshots. "You're not PAYING for ammo. Feel free to use more."
Blast all hanging beef. "Udder destruction? Steaking a claim? Beating your...I can go on all day."
Get 50 Dual-Wield Six-Shooter kills. "Now all we need is the spaghetti..."
Kill a Bandit from behind with a melee attack. "Good for you. Coward."
Don't let any dance bots die in Level 2. "Do dancing robots dream of disco sheep?"
Get 50 Energy Pistol kills. "Blaster? I hardly know 'er!"
Get 50 Plasma Rifle kills. "Plasma rifles. They're not just for Space Marines anymore."
Defeat the Tentacle Beast of Tramm. "One-two shot right to the tentacles."
Defeat Altos Tratus. "Forecast for the next level: no more clouds."
"What do you mean the interrogation feature was cut?!? Here...just take the achievement."
Defeat Sting Sniperscore yet AGAIN in Level 7. "I. Have had. Enough. Of YOU!!"
Kill three Testers with one grenade launcher shot. "Test the grenades: check!"
Defeat Wally Wellesley. "Like I said..."
Meet Quentin. "DUDE!!!!!"