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