Here is the full list of all 23 Intravenous 2: Mercenarism achievements.
Unlock every single weapon.
Fully upgrade any weapon.
Install the full-auto trigger group mod on the Auto-5.
Install any trigger group mod on any pistol.
Unlock all upgrades for every single moddable weapon.
Unlock all ammo types.
Install the suppressor on the MK4.
Equip a pistol with a suppressor and subsonic ammo.
Install an infrared laser pointer on any weapon.
Kill 1 enemy with fire.
Kill 3 enemies with a single fire source.
Kill 7 enemies with a single fire source.
Knock out 5 lights with a single charge of the PKC-EMP.
Knock out an enemy with a Gas Grenade.
Knock out 3 enemies with a single Gas Grenade.
Knock out 7 enemies with a single Gas Grenade.
Fully exhaust the uses on Bullet time in a single level.
Finish the game without using Bullet Time.
Get an additional soda can out of a vending machine.
Get a throwable object from a dumpster.
Drink soda.
Reach $25,000.
Finish the campaign.