Here is the full list of all 30 Ballistick achievements.
Take down 100 enemies
Blow up 100 enemies
Blow up 10 enemies
Use the noise maker 20 times
Use 50 ECMs
Don'ts be squealin' 'bouts my boozin!
Cock gun 100 times
Cock gun 50 times
Cock gun 1 time
Die in cover
Beat "The Death of a Behemoth" in 75 seconds
Obligatory Beat Achievement
Beat "Fire in the Sky" in 120 seconds
Beat "Smoke on the Water" in 150 seconds
PANDAMONIUM!!!
Beat Special Delivery in 90 seconds
Kill 200 enemies
Beat "Bringing Down the House" in 120 seconds
Beat "Breaking New Ground" in 75 seconds
Take down 10 enemies
Beat "Tip of the Iceberg" in 45 seconds
Beat "Who's Next" in 180 seconds
Kill 50 enemies
Get spotted by 20 cameras
Beat "Best Served Cold" in 60 seconds
Take down one enemy
Use 1 ECM
Beat "I thought I was out..." in 30 seconds
Kill an enemy
Out of the Steam backlog