Here is the full list of all 16 Buckshot Roulette achievements.
Start the 'Double or Nothing' mode 10 times.
It rains metal here.
Lose more than 1000K in 'Double or Nothing'.
Use all items in a single turn in 'Double or Nothing'.
Uncover a live round with the magnifier and shoot yourself.
Saw off the barrel, shoot yourself, and die.
Breakfast of champions.
Double your earnings in 'Double or Nothing' and win.
Cash out over 1,000,000 in 'Double or Nothing'.
Successfully shoot yourself with a blank, facing 50/50 odds.
Listen to the music in the nightclub for over a minute.
Cash out immediately in 'Double or Nothing'.
Deicide.
Consume the 'Double or Nothing' pills.
Check the leaderboard.
Beat the game.