Friday the 13th: The Game (HP)

-First you need to be Level 7 to unlock JASON PART 7 He has the Machete as his weapon which is a requirement for this achievement.
-Once you are Level 7 choose to be Jason Part 7 and load up any map (This is a Grab Kill so you do not need a specific setting) ***Easiest to do this in a private match with a friend***
-Find a Counselor and do a neck grab by pressing Left Trigger
-Look at your grab kill options in the bottom right corner you should see a picture of a machete through a head.

***NOTE if for any reason you dont see the grab kill go into customize for JASON PART 7 and look for Weapon grab kills you can purchase the Dismember Kill (Middle choice of the 3 that are there) for 500CP and equip it***

You will need to be at least Level 7 to unlock 'Jason Part 7' who uses the machete that is required.

From the main menu select 'Offline Play' then 'Offline Bots' then pick any map and set the enemy A.I. to 'Easy'.

When selecting your character highlight 'Jason Part 7' and buy the Dismember Grab Kill and equip it.

When in the game morph to a populated area (hold RB and B) and find a counselor. Grab them by pressing LT and press the face button that has the 'Dismember' Grab Kill assigned to unlock the achievement.