Be victorious and crush all the enemy forces

Upgrade any gun to inflict the maximun level of damage

Upgrade any gun to the maximum rate of fire

Upgrade any gun to the maximum cooling level

Buy 3 different power ups

Complete a mission with a rank of three stars outside of basic training

Complete all the timed missions

Get a kill of every type of enemy plane

Get maximum guns and armour

Get a kill streak of at least 5

Complete ten missions with a rank of three stars

Complete all the protection missions without losing a single bomber

Complete a mission with no damage

Complete all the missions with a rank of three stars

Upgrade all of your guns on one level

Destroy 15 enemies in a level with the machine gun

Shoot down a helicopter with the artillery

Complete a level using only the mortar and artillery

Get a rank of three stars outside of basic training

Complete a level without losing a single gun in a level after basic training

Sink an enemy destroyer

Destroy all the landing craft in a level before they deploy

Get all the generals to safety

Get a rank of three stars on 5 levels

Destroy all the transport helicopters in a level before they land

Shoot down 5 helicopters in one level with the mortar

Complete every level with a rank of three stars