Destroy 2 Sniper Towers.
Score 2 Monster-kills with Specials.
Win 5 attacks.
Destroy 10 Walls.
R & D
Upgrade a Perk to its next level.
Hell on Wheels
Kill 20 units using the Transport Truck.
Destroy 3 Bunkers with the Grenade Launcher in PVP.
Deploy 125 units in a single PVP attack.
Score 20 Monster-kills with Specials.
Dispose of 500 units while defending.
Destroy 20 Bunkers with Missiles.
Use 30 Attack Cards.
Destroy 5 Sniper Towers with Snipers.
Destroy 250 structures.
Heal 10000 points of damage dealt to Grunts.
Destroy 100 structures using aerial Specials.
Destroy 200 structures with the Machine Gunner.
Deploy 10 Medics in a single battle.
A Good Defense
Achieve 750 offensive structure kills while defending (Bunker, Sniper Tower, and Mortar kills).
Hit with 10000 bullets, grenades, or rockets fired from units.
Deploy 50 Grenade Launchers.
Kill 1000 enemy units.
Deploy 100 Specials.
From a Distance
Deploy 50 Snipers.
Heal a total of 30000 damage.
Have your units deal 250000 damage to enemy units or structures.
Gather 50000 munitions from PVP.
Kill 75 enemy units or structures with the Engineer in PVP.
Deploy 50 Machine Gunners.
Repair 25000 damage dealt to Bunkers.
Hold the Line
Dispose of 50 units while defending.
Never Give Up
Attack 10 enemies without surrendering.
Kill 80 enemy units or structures with aerial Specials.
Achieve three stars on 10 attacks.
Kill 50 enemies with Fire Bombs.
Watch Your Step
Blow up 7 enemy units with a single Landmine.
Use 14 Specials in a single PVP attack.
Achieve 100 Mortar kills while defending.
Kill 100 Grunts with Flamers.
Destroy 100 Walls.
On A Roll
Achieve a 10 attack win streak.
Using explosive units, deal 25000 splash damage to enemy units.
Destroy 10 Sandbags.
Achieve 250 Sniper Tower kills while defending.
Nowhere to Hide
Destroy 150 blocking/cover items (Walls, Sandbags, Tank Traps).
Achieve 200 kills using Landmines.
Achieve 500 Bunker kills while defending.
Heal 10000 damage dealt to Medics.
A Good Offense
Destroy 100 enemy offensive structures (Bunkers, Sniper Towers, and Mortars).
Kill 150 Assault units.
Destroy 20 Walls with Missiles.
The Big Guns
Deploy 12 Rocketeers in a single battle.
Kill 200 enemy units using Bombing Runs.
Kill 25 enemy Snipers.
Kill 100 enemy units with the Flamer.
Drop the Hammer
Destroy 150 enemy units or structures with Missiles.
Achieve 150 Mortar kills while defending.
Repair 5000 damage dealt to the Transport Truck.
Kill 500 enemy units or structures with aerial Specials.
Line of Sight
Kill 100 enemy units or structures with the Sniper.
Score a 3x Killstreak.
Destroy 5 structures with Paratroopers.
Score 5 Mega-kills with Specials.
Get 100 kills while behind cover (offense or defense).
Finish the Job
Destroy 10 Headquarters with a Missile.
Achieve a 5 attack win streak against Nightmare Opponents.
Death from Above
Kill 101 enemy units with Paratroopers.
Score a 5x Killstreak.
Defeat 15 Nightmare Opponents.
Blow up 12 enemy units with a single Landmine.
Achieve three stars on 25 attacks.
Kill 15 units using the Transport Truck in a single battle.
Score 15 Mega-kills with Specials.
Achieve 50 Explosive Barrel kills while defending.
Score a 5x Killstreak 5 times.
Achieve a 15 attack win streak.
Snipe 5 enemy Medics using Sniper Towers.
Destroy 5 Headquarters with Paratroopers.
Get 200 kills while behind cover (offense or defense).
Score 10 Ultra-kills.
Blow up 50 enemy Rocketeers using Mines.
Score 50 kills using your Headquarters while defending.
Use 16 Specials in a single PVP attack.
Win 3 games with at least 5 surviving Flamers.
Score a 3x Killstreak 15 times.
Destroy 25 structures with Paratroopers.
Kill 20 units using the Transport Truck in a single battle.
Achieve 3 stars against Three Skull Opponents (or greater) 20 times.
Without losing, win 3 games with at least 4 surviving Rocketeers.