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