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