Zombie Outbreak Horrific Achievements
Total achievements: 14
% of all players
earned this
achievement
earned this
achievement
Kill the first zombie
Player not kill the first zombie.
4%
Kill 10 zombies
Player not kill 10 zombies.
4%
Kill 500 zombies
Player not kill 500 zombies.
3%
Kill 1000 zombies
Player not kill 1000 zombies.
1%
Kill 100 zombies
Player not kill 100 zombies.
1%
Kill 5 bosses
Player not kill 5 bosses.
1%
Kill 2000 zombies
Player not kill 2000 zombies.
1%
Kill the first boss
Player not kill the first boss.
0%
Kill 3000 zombies
Player not kill 3000 zombies.
0%
Kill 10 bosses
Player not kill 10 bosses.
0%
Kill 4000 zombies
Player not kill 4000 zombies.
0%
Kill 5000 zombies
Player not kill 5000 zombies.
0%
Kill 50 bosses
Player not kill 50 bosses.
0%
Kill 100 bosses
Player not kill 100 bosses.