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