Full list of all 27 Kill It With Fire achievements. It takes around 5-6 hours to unlock all of the achievements in the base game on Windows.
The base game contains 24 achievements, and there is 1 DLC pack containing 3 achievements.
Kill an Exploding Spider with C4.
Burn the money in the safe.
Destroy the printer using the RPG.
Destroy EVERY dish.
Knock every letter off Kill It With Fire HQ
Execute Contingency Omega.
Sink a putt.
Kill every type of spider.
Kill a spider by dropping an anvil on it.
Decimate the hedge maze.
Kill a spider after being webbed.
Destroy the gas station.
Kill a Jumping Spider in mid-air.
Play a tune.
Find batteries.
Find every upgrade.
Find all equipment.
Find every tracker upgrade.
Find every flavor.
Face the music.
Transform a Spiderling hatched from a Queen into a Queen
Shoot a spider with the Revolver from a long distance.
Complete a mission while in Tiny Mode.
360 no-scope a spider with the Assault Rifle.
Eliminate every blade of grass in the yard.
Betray a Spider Bro.
Unlock the shoe's true power.