Here is the full list of all 51 The Texas Chain Saw Massacre achievements.
Reach Player Level 50.
Win 4 close encounters as family members in total.
Using the Pain is Nothing ability purge 4 poison effects.
Execute 100 victims in total.
Catch a total of 5 victims in traps.
Analyze 5 victim footprints in total.
Start a match with a fully levelled up ability and three level 3 perks equipped.
Successfully barge open a total of 10 latched doors.
Escape 100 times.
Respec a characters unlock tree after reaching maximum level.
As a victim hide in a freezer, locker, wardrobe, trunk and car trunk.
Use the Ultimate Escape ability at level 3 a total of 5 times.
Successfully spot 10 victims in total.
Poison 15 victim pickups (Unlock Tool, Bone Scraps, health bottle).
Confuse two or more victims simultaneously.
Execute 10 victims in total on gallows as Leatherface.
Execute all four victims in a single match.
Drag out 20 victims from inside hiding objects.
Sneak attack all family members in a single match.
Successfully perform 3 sneak attacks against family members in total.
Escape using each exit on the Family House level.
As a family member kill a victim in under 30 seconds from the start of a match.
Reach level 5 with all characters.
Achieve a perfect victim win (all victims escape) on each map.
Escape using each exit on the Slaughterhouse level.
During a single match stop the generator, fix the fusebox and open the pressure valve.
Use the focus ability to instantly unlock 10 doors in total.
Perform the Gutted Like A Deer, Clobbered, Sliced Meat, Sticky End and Killing Tease executions as Leatherface, Cook, Hitchhiker, Johnny and Sissy.
Win 4 close encounters as a victim in total.
Escape using each exit on the Gas Station level.
Track all family members in a single match.
Play 74 public matches.
Shoulder barge and stun 10 family members.
Add extra locks to 10 doors in total.
As a victim escape a level without making any noise from collecting objects, traps, chickens, bone charms, doors.
Heal 4 teammates in total.
Avoid being detected by Grandpa for a whole match.
Jump down a well 10 times in total.
Kill a victim within close range of an exit in any level.
Escape down the driveway after jumping out of the family house front window.
Achieve a perfect family win (killing all victims) on each map.
As Hitchhiker use one gap, crawl space and ladder in a single match.
Feed Grandpa 10 times in total.
Reach family bond to maximum and keep it there for the whole match.
Reach level 5 with a single character.
As Leatherface destroy 10 objects with your chainsaw (barricade, crawl space, door).
Execute your first victim.
Execute the first victim in a match.
Spent first points in the unlock tree.
Get your first unlockable.
As last victim standing, survive for 3 minutes and escape in a single match.