Here is the full list of all 17 Death by Game Show achievements.
Complete challenge 1
Complete challenge 3
Complete challenge 11
Complete challenge 15
Complete challenge 22
Complete challenge 40
Complete challenge 50
Play a Custom Challenge
Save a Custom Challenge
Unlock Doc Peapot
Unlock Unlimited Inventory Space
Have in Inventory 5x Madichin
Have in Inventory 9x Cannon Mess
Beat GOLD scores on 25 challenges
Have in Inventory 99x Syringes
Submit a high score over $1,000,000,000
Complete Challenges 1 to 50 without dying