- Fight fire with fire
Kill 10 Bugs with Fire Grenades in "A Warm Welcome"
- Blitz the blaze
Extinguish all fires within 3 minutes in "A Warm Welcome"
- Up close and personal
Kill 20 Stingers with the Rifle Troopers' "Shotgun Barrage" ability in "Lead by A Sample"
- Demolition derby
Kill 2 Stinger Nests with the Combat Engineers' "Demolition Charge" ability in "Lead by A Sample"
- Double kill
Kill a Tiger Bug with the first detonation of the Mercenaries' "Double-Charge Grenade" and another one with the second in "Scorched Earth"
- Pyrotechnician
Kill 15 Bugs with the Frag Mercs' "Fire Mine" ability in "Scorched Earth"
- What you reap is what you sow
Use Frag Mines to kill 15 Bugs in "Dragon Isle"
- Bring the heat
Kill 20 Bugs with the Shredder Mercs' "Fire Spread" ability in "Dragon Isle"
- Drill instructor
Kill 15 Immolator Bugs with the Engineering Biped's drill attack in "Blazing Trail"
- Shooting stars
Kill 15 Pyroflies with Mk.II Troopers in "Blazing Trail"
- Stake a claim
Construct 5 turrets within the walls of the central facility in "Central Heating"
- Trailblazer
Kill 15 Bugs with the Engineering Bipeds' "Fire Trail" ability in "Central Heating"
- Fire team
Kill 30 Bugs with the Powered Suit Incinerators' flamethrowers in "Powder Keg"
- Ultimate arsonist
Gain an elite M11 Marauder (FM) in "Powder Keg"
- One hell of a ride
Complete the Raising Hell campaign