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