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