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