Completed 10 waves
Completed 50 waves
Completed 100 waves
Completed 200 waves
KIlled 500 monsters over the course of the game
KIlled 1000 monsters over the course of the game
KIlled 2000 monsters over the course of the game
KIlled 5000 monsters over the course of the game
KIlled 50 vampires
KIlled 100 vampires
KIlled 250 vampires
KIlled 500 vampires
KIlled 25 zombie boys
KIlled 50 zombie boys
KIlled 100 zombie boys
KIlled 200 zombie boys
KIlled 500 zombie boys
Die 20 times
Die 50 times
Die 100 times
Die 200 times
50 headshots
100 headshots
250 headshots
500 headshots
5 suvivors killed
10 suvivors killed
25 suvivors killed
50 suvivors killed
3 monsters killed at once by an exploding Fatty
5 monsters killed at once by an exploding Fatty
7 monsters killed at once by an exploding Fatty
10 monsters killed at once by an exploding Fatty
Saved 25 survivors over the course of the game
Saved 50 survivors over the course of the game
Saved 100 survivors over the course of the game
Saved 200 survivors over the course of the game
Score 10 headshots in a row
Score 25 headshots in a row
Score 50 headshots in a row
Score 100 headshots in a row
Complete 5 waves without taking damage
Complete 10 waves without taking damage
Complete 50 waves without taking damage
...
Survivor was killed by an exploding Fatty
First launch of the game
Open location 2
Location 1 Complete
Location 2 Complete
Used 10 Molotov Cocktails
Used 25 Molotov Cocktails
Used 50 Molotov Cocktails
Used 75 Molotov Cocktails
Used 100 Molotov Cocktails
Used 10 Baits
Used 25 Baits
Used 50 Baits
Used 75 Baits
Used 100 Baits
Used 10 Fireworks
Used 25 Fireworks
Used 50 Fireworks
Used 75 Fireworks
Used 100 Fireworks
Used 10 Serums
Used 25 Serums
Used 50 Serums
Used 75 Serums
Used 100 Serums
Killed 25 zombie girls
Killed 50 zombie girls
Killed 100 zombie girls
Killed 200 zombie girls
Killed 500 zombie girls
Killed 50 wolves
Killed 100 wolves
Killed 200 wolves
Killed 500 wolves
Killed 1000 wolves
Killed 10 Fatties
Killed 25 Fatties
Killed 50 Fatties
Killed 100 Fatties
Killed 5 Tanks
Killed 10 Tanks
Killed 25 Tanks
Killed 50 Tanks
Killed 50 gargoyles
Killed 100 gargoyles
Killed 150 gargoyles
Killed 250 gargoyles
Killed 25 bats
Killed 50 bats
Killed 100 bats
Killed 200 bats
Shoot down 10 magic missiles
Shoot down 25 magic missiles
Shoot down 50 magic missiles
Shoot down 100 magic missiles
Complete a wave without killing a vampire
For killing the first zombie boy
For killing the first zombie girl
For killing the first Fatty
For killing the first bat
For killing the first wolf
For killing the first tank
For killing the first gargoyle
First headshot
First wound
First wound by a Fatty
First monster killed by a Fatty
First Molotov Cocktail used
First Bait used
First Fireworks used
First Serum used
First player death
Finish an Episode with 1 health left
Score 10 hits in a row quickly
Score 25 hits in a row quickly
Score 50 hits in a row quickly
Score 100 hits in a row quickly
Killed 20 monsters in close-quarters combat
Killed 50 monsters in close-quarters combat
Killed 100 monsters in close-quarters combat
Killed 250 monsters in close-quarters combat