Here is the full list of all 77 Dino D-Day achievements.
Land the killing blow on a Styracosaur.
In one match, collect 15 of Santa's lost presents.
Use a pterosaur to kill 3 or more enemies simultaneously.
Capture a two-man control point with Microraptors.
Help capture the Ju-52 in Troina.
As the Compy, kill an enemy that is capturing a point.
Use a pterosaur to kill an enemy capturing a point.
Capture a point with only raptors.
As Axis, get the Styracosaur to his goal without taking any damage.
Headshot an enemy that is capturing a point.
Stay alive for an entire round and score at least 5 points.
Kill one of each Nazi class in the same life.
As T-Rex, eat 3 enemy players in one life.
As T-Rex, eat an enemy player.
As T-Rex, get 7 MG kills in one life.
As Camille, heal yourself and three others with a thrown healthkit.
As Nigel, kill a Microraptor with your flamethrower.
Kill two raptors with the same rabbit.
Shoot and kill a leaping raptor.
Save a teammate by killing a raptor that has pounced them.
As Joe, get 7 kills in one life with the grease gun.
Get five fist-kills in Berserk mode.
Kill an enemy with a melee attack while out of bullets.
As Jakob, use your fists to kill two enemies in a single life.
Get 3 kills while in berserk mode as Hardgrave.
As Joe, get 3 kills with a single artillery strike.
As Joe, kill an enemy with your sticky bomb.
As Trigger, kill 7 enemies with your .30 cal.
Get one kill as each Allied class in a single round.
Kill a raptor while she's feeding.
Score 7 kills in a single life with the Mosin-Nagant.
Score 7 kills in a single life with the BAR.
Score 7 kills in a single life with the Sten gun.
Score a kill with every PIAT round in a single life.
Score 7 kills in a single life with the M1 Garand.
As Nigel, kill 7 enemies with the Flamethrower in a single life.
Score 7 kills in a single life with the Thompson SMG.
As von Graff, heal a dinosaur teammate.
Pee on a downed enemy, then kill them.
Score a pterosaur kill after you've died.
Pounce 5 different enemy players in the same life.
Score 7 kills in a single life using the MP-40.
Score 7 kills in a single life using the k98.
As the Stygimoloch, kill 7 enemies with your MG34.
As the Microraptor, kill 7 enemies in a single life.
Score 7 kills in a single life using the MP-44.
Pounce the same player twice in one life.
As Compy, get 3 claw kills but fail to kill anyone with your suicide detonation.
As the Compy, kill three enemies with one suicide detonation.
As the Compy, kill two enemies with one suicide detonation.
Kill 7 enemies in a single life as the Desmatosuchus.
Kill 3 Hardgraves in one life.
As an Axis player, kill the 2 German defectors in one life (Trigger and Jakob).
As the Compy, kill an enemy with a suicide detonation.
As Microraptor, kill an enemy with your claws after spitting in their face.
As Hissman kill two enemies with two consecutive bullets.
Score a double-kill with a bite victim.
Kill an enemy player by throwing him into a wall.
Be on the winning team in a Capture Point game.
As T-Rex, kill an enemy player with a 500lb bomb.
As T-Rex, knock 3 enemies down with one roar.
Save a teammate or yourself from a thrown goat.
As a Raptor, kill Ilona after she's deployed a rabbit.
Finish eating 3 jackrabbits in the same life.
As the Raptor, finish eating a jackrabbit.
Kill a Hardgrave while he's in berserk mode.
Use a goat to kill an enemy player.
As Nigel, burn a dinosaur that is peeing.
Kill an enemy with an alternate weapon.
Equip an alternate weapon.
In Hardgrave's berserk mode, punch a T-Rex to death.
Land the killing blow on a T-Rex.
Kill a developer in online play.
Make your first kill as the Microraptor.
As the Microraptor, kill an enemy while clinging to the wall.
As Microraptor, hit an enemy in the head with your poison spit.
As Microraptor, spit in Nigel's face while you are on fire.