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