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