Here is the full list of all 52 Friday the 13th: The Game achievements worth 1,000 gamerscore.
Kill all 7 counselors in a single match.
Kill all 7 counselors and Tommy Jarvis in a single match.
Stop the car 13 times as Jason.
Escape in the car or the boat by yourself while another counselor is still alive.
Successfully trap a counselor 13 times.
Hit Jason with a baseball bat 100 times.
Remove Jason's mask 13 times.
Succesfully perform 100 electrical and phone box repairs.
Kill Jason.
Escape to the police 13 times.
Shoot Jason with the shotgun 13 times.
Use a first aid spray 100 times.
Call Tommy Jarvis 13 times.
Play a multiplayer match as each one of the counselors.
Playing as Tiffany, be the sole survivor in a match.
Jump through 99 closed windows.
Call the police 13 times.
Stun Jason with Pamela's sweater 13 times.
Break free from a grab with a pocket knife 13 times.
Hit Jason with a flare 13 times.
Stun Jason with the firecrackers 13 times.
Trap Jason with a bear trap 13 times.
Perform the Sleeping Bag kill.
Kill 13 counselors.
Perform the Door Smash kill.
Hit counselors with throwing knives 13 times.
Pick up Jason's mask.
Put on Pamela's sweater.
Perform the machete dismemberment kill.
Escape in the car as the driver.
Perform the fireplace kill.
Escape in the boat as the driver.
Found H2ODelirious' Teddy Bear!
Play 1 multiplayer match as a counselor.
Get killed by Jason.
Play 1 multiplayer match as Jason.
Kill 1 counselor.
Play 500 multiplayer matches as a counselor.
Play 1000 multiplayer matches as a counselor.
Play 500 multiplayer matches as Jason.
Play 1000 multiplayer matches as Jason.
Kill 666 counselors.
Kill 1313 counselors.
Play a multiplayer match as each one of the Jasons.
Succesfully perform 100 car repairs.
Succesfully perform 100 boat repairs.
Escape in the car as a passenger 13 times.
Escape in the boat as a passenger 13 times.
Play as Tommy Jarvis 13 times.
Get killed by Jason 100 times.
Break down 100 doors.
Perform every kill in the game at least once.