It's HAZARD TIME! - 15 points
Start your first game.
Take 5 - 5 points
Pause the game for the first time.
Straight-A Student - 10 points
Complete all of the in-game tutorials.
Hands-On Approach - 10 points
Defeat an enemy using melee combat.
Eat FIST! - 25 points
Perform 10 single-hit melee kills.
Feeling Punchy - 30 points
Defeat five enemies in a row using melee combat.
Headache - 10 points
Score 20 headshots.
Migraine - 20 points
Score 50 headshots.
Head of the Class - 30 points
Score 100 headshots.
Better than One - 25 points
Score two headshots with one bullet.
Plink - 10 points
Kill 50 enemies with the Hazard pistol.
Pull! - 10 points
Kill 50 enemies with the shotgun.
Auto Dealer - 10 points
Kill 50 enemies with the sub-machinegun.
Russian Attack - 10 points
Kill 50 enemies with the AK-47.
Peekaboo...I Shot You! - 10 points
Kill 50 enemies with the sniper rifle.
Blind Luck - 15 points
Kill 25 enemies using blind fire.
Second Amendment - 10 points
Kill at least one enemy with every available gun.
Say "No" to Pots - 5 points
Shoot 30 potted plants.
Fire Hazard - 20 points
Shoot and destroy 30 fire extinguishers.
Uncovered - 20 points
Destroy 20 destructible cover objects.
Boom - 20 points
Blow up 50 explosive objects.
No Pain, No Gain - 10 points
Kill an enemy with an explosive that also damages you.
Maxx Karnage - 20 points
Collect 20 Hazard pickups.
Shield Master - 20 points
Collect 20 Master Shield pickups.
Just a Flesh Wound - 40 points
Complete a level without dying.
Hazard Avoider - 10 points
Complete the game on the Minor Hazard difficulty setting.
Pseudo-Hazard - 20 points
Complete the game on the Major Hazard difficulty setting.
Hazard Master - 40 points
Complete the game on the Maximum Hazard difficulty setting.
...Where Credit is Due - 60 points
Watch the credits from beginning to end.
Secret Achievements
Multiplayer Master! - 30 points
"What? No multiplayer? Sigh. Well...not like we can take the achievement back NOW...."
Disco is Dead - 20 points
Defeat Sonny Tang. "Sonny, YOUR ass is kicked!"
Stung - 10 points
Defeat Sting Sniperscope. "Your present ends now."
Housing Crisis - 10 points
Escape from Dexter's mansion. "I gotta get me a house like THAT!"
Talk! - 10 points
"What do you mean the interrogation feature was cut?!? Here...just take the achievement."
Head Cheese - 10 points
Kill all butcher shop enemies with headshots. "You're not PAYING for ammo. Feel free to use more."
Bedlam Basher - 5 points
Kill a Bandit from behind with a melee attack. "Good for you. Coward."
Draw - 10 points
Get 50 Dual-Wield Six-Shooter kills. "Now all we need is the spaghetti..."
Russian to the Finish - 20 points
Defeat General Neutronov. "From Hazard, With Love."
Deja-Vu - 20 points
Defeat Sting Sniperscope again in Level 3. "Your present ends now. Again."
Your Turn - 20 points
Defeat Altos Tratus. "Forecast for the next level: no more clouds."
Meat Your Maker - 10 points
Blast all hanging beef. "Udder destruction? Steaking a claim? Beating your...I can go on all day."
Well, I Heard them Scream - 10 points
Get 50 Plasma Rifle kills. "Plasma rifles. They're not just for Space Marines anymore."
Dances with Guns - 10 points
Don't let any dance bots die in Level 2. "Do dancing robots dream of disco sheep?"
Tramm Ride - 40 points
Defeat the Tentacle Beast of Tramm. "One-two shot right to the tentacles."
Death Hazard - 20 points
Score 20 single-shot Zombie kills. "Don't these things usually hang out in shopping malls?"
Pure Energy - 10 points
Get 50 Energy Pistol kills. "Blaster? I hardly know 'er!"
Deja-Vu (All Over Again) - 30 points
Defeat Sting Sniperscore yet AGAIN in Level 7. "I. Have had. Enough. Of YOU!!"
Observe the Grenade - 15 points
Kill three Testers with one grenade launcher shot. "Test the grenades: check!"
Beat the Snot out of Wellesley - 50 points
Defeat Wally Wellesley. "Like I said..."
Meet Quentin - 100 points
Meet Quentin. "DUDE!!!!!"
5-10 Hours 