| icon | info |
|---|---|
 | This planet is yours now Finish the single player campaign. |
 | Alien invaders Finish the co-op campaign. |
 | Bunker buster Destroy the airbase headquarters during the Hawaii mission before the reinforcements are called in. |
 | Extra money Destroy the convoy with military resources during the mission in the USA. |
 | Tower defense Build all types of towers in one mission. |
 | Ready for battle Start a mission with your ship fully upgraded. |
 | Something unnecessary Finish one optional mission. |
 | Easily distracted Finish all optional missions. |
 | We might underestimated them... Finish a mission with less than 10% core integrity. |
 | Everything under control Finish a mission with 100% core integrity. |
 | Can't touch this Finish a mission without dying even once. |
 | Good enough Finish all missions with at least a silver trophy. |
 | Simply the best Finish all missions with a gold trophy. |
 | You shall not pass! Create a 1200 meters long path for enemies during the Canada mission. |
 | I hate spiders Destroy the boss in the South Africa mission. |
 | Your armor is too thin Destroy the boss in the Germany mission. |
 | Air superiority Destroy the boss in the Russia mission. |
 | The bigger they are, the harder they fall Destroy the boss in the Japan mission. |
 | Destruction begins Destroy 5000 enemy ground units in the single player campaign. |
 | Hunting season Destroy 6000 enemy ground units in the co-op campaign. |
 | Kill, crush and destroy Destroy 17500 enemy ground units in the single player campaign. |
 | This world is too small for us Destroy 20000 enemy ground units in the co-op campaign. |
 | One shot, one kill Destroy 2500 enemy air units in the single player campaign. |
 | Flies are annoying Destroy 3000 enemy air units in the co-op campaign. |
 | Fireworks Destroy 10000 enemy air units in the single player campaign. |
 | This airspace belongs to us now Destroy 12000 enemy air units in the co-op campaign. |
 | They won't need it anymore Destroy 2000 objects in the single player campaign. |
 | I'm looking for treasure Destroy 5000 objects in the single player campaign. |
 | It was ugly anyway... Destroy 2500 objects in the co-op campaign. |
 | BOOM! Destroy 6000 objects in the co-op campaign. |
 | You always remember your first one. Earn your first medal in Survival Mode. |
 | It is easier than it looks. Earn 7 bronze medals in Survival Mode. |
 | I am getting better at this. Earn 5 silver medals in Survival Mode. |
 | Hardcore olympic games. Earn 3 gold medals in Survival Mode. |
 | Explosions everywhere. Destroy 5000 enemy units in Survival Mode. |
 | They are not good enough for me. Destroy 10000 enemy units in Survival Mode. |
 | The best defense is a good offense. Destroy 20000 enemy units in Survival Mode. |
 | Bring me more! Survive wave 5 in Survival Mode. |
 | I will not die! Survive wave 10 in Survival Mode. |
 | True survivor. Survive wave 15 in Survival Mode. |
