Here is the full list of all 37 Dead Realm achievements.
Play all maps
Reap 20 Victims
Reap your first victim
Win 1 game as a human
Win 50 games as the ghost
Win 50 games as a human
Collect 50 Pocket Watches
Escape the Portal 10 Times
Drop 30 Decoys
Drop 30 Banshees
Use 50 Bubbles
Play as the Hunter for the first time
Pounce 10 times
Kill player with Lunge
Play as the Hunter 10 times
Kill a Human with a grenade
Kill the Hunter thirty times
You used the AK74 20 Times
You used the Sonar Device 10 Times
Kill thirty humans with the Knife lunge attack
Kill the hunter twenty times with a handgun
Kill two humans in one round using grenades
Play as all classes, use all weapons, play all maps, use all attachments
Play as all classes
Play with all weapons
Use all attachements
Kill an allied player and the Hunted within five seconds
Kill all Humans and the Hunter in one round
Kill fifty humans with the knife
Kill the Hunter twenty times with the Remington Shotgun
Kill The Hunter twenty times with the M4 rifle
Kill The Hunter twenty times with the Justice shotgun
Kill The Hunter 20 times using the Laser Pointer
Survive 3 Hunted rounds without firing a weapon
Kill The Hunter 10 times and Use Cellphone