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