You've reached the level 50
You've completed 25 missions
Destroy 25 Eggs
Kill 10 Bosses
You've killed 5000 Infected
You've installed 500 constructions
Use 10 Time your rage
10 missions completed
1000 Infected killed
Level 10 reached
You've used an airstrike on the battlefield
You've unlocked one mercenary
You've unlocked one skill
You've unlocked one banner
You've used a serum to stop an infection
You've upgraded one weapon
Tutorial completed
You've sucured 10 Money Drops
Kill 10.000 Infected
Reach the level 100
