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