GUNSTACKAAAAAAaaahhh!
Create your first 6 gun stack
20 ✓ February 19th, 2013
You Bet Jurassic
Defeat the boss of Prehistoric Nova Scotia
20 ✓ January 1st, 1753
My Man Huff
Beat a level in coop
20 ✓ September 29th, 2017
Two Can Play At That
Beat a challenge in coop
20 ✓ September 29th, 2017
Unflinching Sam
Beat any level without dying
20 ✓ February 20th, 2013
Monkey's Uncle
Defeat the boss of Ancient Egypt
10 ✓ February 20th, 2013
Dino's Best Friend
Convert 3 dinosaurs to your side by destroying their helmets
10 ✓ February 8th, 2014
Speed runner
Complete a level from the start at over 100% gameplay speed in one sitting.
10 ✓ September 29th, 2017
Red Light Rendezvous
Find the Secret Red Light District
10 ✓ September 29th, 2017
Paradox Shmaradox
Replay any previous level with new inventory (Choose Level menu)
10 ✓ September 29th, 2017
Seriously Tough
Clear 2 Challenge levels
10 ✓ February 23rd, 2013
White Men Can Jump
Find the Jump Pad
10 ✓ February 20th, 2013
Gnaar-body's Fool
Kill over 50 Gnaar in a single level
10 ✓ February 20th, 2013
Cat Jumped in My Lap
Die in the spikes in the tutorial area of level 1
5 ✓ September 29th, 2017
Pawn Shop
Revert at least one gun to get some money back
5 ✓ February 20th, 2013
Getting Serious
Beat the campaign on any difficulty
30 
Untouchable Sam
Beat any level without getting hurt
20 
Tricked Out
Buy at least one of every upgrade
20 
Seriously Unstoppable
Clear all Challenge levels
20 
Gun Aficionado
Find all guns
15 
Seriously Nuts
Clear 8 Challenge levels
15 
Repeat Customer
Buy 4 different upgrades for one gun type
10 
Like Butta
Trip a Therizinosaurus with the Hot Butter Spreader
10 
Get Some
Buy 16 different upgrades
10 
Tickets to the Gun Show
Find 16 guns
10 
I Heard You Like Parallax
Find the Secret Monument to Parallax
10 
Exterminator Sam
Kill a Giant Flea in Fireball Fury
10 
Templeton's Buddy
Help Templeton unlock his secret room in Amethystine Depths
10 
Quad Power
Find all 4 of any gun type
10 
Laura Who?
Find All Secrets
10