Flyers and Swimmers are playable for everyone - Archaeopteryx, Rahonavis, Pterodactyl, Deinosuchus, Mosasaurus and Megalodon (thank you for 100 players!)

Archaeopteryx unlocks from Raptor XP at the same point as the first Tyrant

Deinosuchus unlocks as soon as you play or skip the tutorial

Rahonavis and Mosasaurus unlock from Flyer and Swimmer XP; Pterodactyl and Megalodon are the class capstones

New FLYERS and SWIMMERS tabs on the dino select screen and in the Dino-pedia

14 new achievements - Unlocked and Mastered for all six, plus Sky Hunter and Leviathan

Long-haul flyers - Rahonavis and Pterodactyl stay in the air three times longer, and running on the ground tires them faster than flying

Archaeopteryx - the all-rounder, decent on the ground and in the air

Real flight - flyers fly with a physics body and slide around cliffs, rocks, trees and the ground instead of passing through

The Volcano - a huge volcano in the south-west corner, the tallest thing on the island, with a lava lake in its crater (don't fall in)

Sea life - sardines, prawns, jellyfish, salmon, tuna, octopus and turtles live in the sea in schools and groups, all breaded

Whales - very rare, sometimes with a calf

Sea floor - shells, starfish, coral, sand dollars, ammonites, urchins, anemones, sponges, kelp, giant clams and old whale bones

Growth bounce - your dino squishes and bounces every time it grows

Lake reflections - OFF / BAKED / PLANAR; Planar mirrors the far bank, trees and mountains in the water

Depth of field - optional (off by default), focuses where you aim, above and under water

Sun lens flare - with a toggle in Graphics

New Triceratops roar, call and hurt cry