Here is the full list of all 50 The Walking Dead: Survival Instinct achievements.
Chose to Travel at Least Once with Every Optional Survivor
Restored Survivors 25 Times
Collected Every Stuffed Squirrel
5 Survivors Were Killed While Scavenging
Explored 25 Unmarked Travel Locations
Found Every Poster
Dismembered 250 Limbs
Survived 5 Breakdowns
Dismembered All Limbs of 25 Walkers
Completed 25 Optional Objectives
Completed a Marked Destination on the Map without Taking Any Damage
Completed a Marked Destination on the Map without Killing a Walker
Completed the Game with Only 1 Firearm and 1 Bullet Left in Your Inventory
Arrived at Final Destination with Only Male Survivors
Completed All Marked Destinations on the Map
Found Every Useable Vehicle
Prevented 50 Walkers from Grabbing You
Consumed 50 MREs
Completed a Marked Destination on the Map Using Only the Crossbow
10 Walkers Were Killed with Saw Blades in the Logging Camp
Shot a Walker with 10 Bolts without Killing It
Consumed 250 Fuel
Completed a Marked Destination on the Map Using Only Firearms
Killed a Walker That Is Falling Due to Dismemberment
Killed 5 Walkers in the Cabot Ridge Creek Bed
Completed the Final Marked Destination on the Map
Killed 100 Walkers while Grappling
Killed Walkers Using Every Ranged Weapon
Arrived at Final Destination with Only Female Survivors
Completed the Third Act
Killed Walkers Using Every Melee Weapon
Entered Sherwood Without Any Survivors
Shot a Walker in the Knee with a Bolt
Fired 300 Bullets
Pulled a Bolt From a Walker Then Killed Them With It
Completed the Second Act
Perished 13 Times
Distracted 50 Walkers with Items
Killed 5 Walkers with One Explosion
Completed the First Act
Prevented a Walker from Damaging You by Severing Its Attacking Limb
Sprinted Until You're Exhausted 10 Times in One Level
Killed 4 Walkers in a Single Grapple Sequence
Performed Execution Kills on 50 Walkers
Explored an Unmarked Travel Location
Dismissed a Survivor
1 Optional Survivor Recruited
Completed the First Location
Completed a Marked Destination on the Map without Being Grabbed by a Walker
Killed Multiple Walkers with One Bullet