Summercamp (10G)
Play 1 multiplayer match as a counselor

Camp Counselor (50G)
Play 500 multiplayer matches as a counselor

Head Counselor (100G)
Play 1000 multiplayer matches as a counselor

It's Friday the 13th (10G)
Play 1 multiplayer match as Jason

The Sequel (50G)
Play 500 multiplayer matches as Jason

The Final Chapter (100G)
Play 1000 multiplayer matches as Jason

First Blood (10G)
Kill 1 counselor

My Lucky Number (10G)
Kill 13 counselors

Jason Goes To Hell (20G)
Kill 666 counselors

Gotta Kill Em All (50G)
Kill 1313 counselors

Doomed, you're all doomed! (10G)
Kill all 7 counselors in a single match

One For Good Measure (10G)
Kill all 7 counselors and Tommy Jarvis in a single match

Jack of all Jasons (10G)
Play a multiplayer match as each one of the Jasons

Super Fan (10G)
Play a multiplayer match as each one of the counselors

Grease Monkey (10G)
Succesfully perform 100 car repairs

Shipwright (10G)
Succesfully perform 100 boat repairs

Shock Jockey (10G)
Succesfully perform 100 electrical and phone box repairs

Operator (10G)
Call the police 13 times

Disc Jockey (10G)
Call Tommy Jarvis 13 times

Friday Driver (10G)
Escape in the car as the driver

Along For The Ride (10G)
Escape in the car as a passenger 13 times

I'm On A Boat (10G)
Escape in the boat as a passenger 13 times

Aye Aye Captain (10G)
Escape in the boat as the driver

It's A Trap! (10G)
Trap Jason with a bear trap 13 times

Heeeeere's Tommy! (10G)
Play as Tommy Jarvis 13 times

Voodoo Doll (10G)
Hit counselors with throwing knives 13 times

Eenie Meenie Miney Mo (10G)
Successfully trap a counselor 13 times

He's Back (10G)
Get killed by Jason

You Died a Lot (10G)
Get killed by Jason 100 times

Slam Jam (10G)
Stop the car 13 times as Jason

Crystal Lake Five-O (10G)
Escape to the police 13 times

Flaring Up (10G)
Hit Jason with a flare 13 times

Snap, Crackle, Boom (10G)
Stun Jason with the firecrackers 13 times

Get Out Of Jail Free (10G)
Break free from a grab with a pocket knife 13 times

This Door Won't Close (10G)
Perform the Door Smash kill

This Door Won't Open (10G)
Break down 100 doors

Windows 99 (10G)
Jump through 99 closed windows

A Classic (10G)
Perform the Sleeping Bag kill

Cooking With Jason Vorhees (10G)
Perform the fireplace kill

Smash Bros (10G)
Hit Jason with a baseball bat 100 times

I Need A Medic! (10G)
Use a first aid spray 100 times

This Is My Boomstick! (10G)
Shoot Jason with the shotgun 13 times

Let's Split Up (10G)
Perform the machete dismemberment kill

A Ph.D. in Murder (100G)
Perform every kill in the game at least once

The (Unlikely) Final Girl (10G)
Playing as Tiffany, be the sole survivor in a match

Teddy Protector (10G)
Found H2ODelirious' Teddy Bear

Secret Achievements

Roll Credits (50G)
Kill Jason

That's A Good Boy (50G)
Stun Jason with Pamela's sweater 13 times

Face Off (19G)
Remove Jason's mask 13 times

New Threads (10G)
Put on Pamela's sweater

Goalie (10G)
Pick up Jason's mask

Chad Is A Dick (1G)
Escape in the car or the boat by yourself while another counselor is still alive