Moving on.
5000 Enemies Killed!
You discovered all the alien species.
You completed a wave using only genades.
You completed a wave using only secondary items.
1000 Enemies Killed!
Perfect combo bonus!
100 Enemies Killed!
You completed the game tutorial.
You have come to the end but new challenges await!
10 000 Enemies Killed!
5 Challenges Completed.
20 Challenges Completed.
50 Challenges Completed.
100 Challenges Completed.
You killed 100 enemies in a frenzy!
You finished campaign on highest difficulty.
Game plus mode completed.
