Here is the full list of all 40 Depth achievements.
While low on health, slay 50 sharks with the diving knife.
As a shark, kill 25 divers with their own mines.
As a shark, kill 1000 divers.
As a shark, destroy 10 P.A.T.
Hit multiple divers with the Thresher's Tail Lash 9 times.
As the hammerhead, Kill 10 divers with impact damage.
As a shark, destroy 50 Sonar Buoys.
As a shark, completely destroy S.T.E.V.E.
Repair S.T.E.V.E. for 500 points of damage using the welding torch.
Get 10 Kills as the Bull Shark.
As a diver, ensnare 25 sharks in a net, resulting in their death.
Heal teammates 10 times with Medkits you deployed.
Get 10 Kills using P.A.T.
As any shark, max out your species active ability.
Kill 10 Bull Sharks.
Be on every leaderboard.
Unlock 14 pieces of diver equipment.
As a shark, disable S.T.E.V.E. 50 times.
As a shark, bust through a wall and grab a diver on the other side with a single lunge.
Tag 100 sharks resulting in their death.
Recover $10,000 worth of treasure from locations at least 30 meters away from S.T.E.V.E.
As the Megalodon, kill 10 Divers in a single life.
Be the first player to reach the Explosive Harpoon in a game of Megalodon Hunt.
Successfully toss a bag of treasure to S.T.E.V.E. at a distance greater than 20 meters.
Get 2 kills within a single clip from an automatic weapon.
Bank Roll the team to gold level 10 times.
As a diver, kill 16 sharks in a game.
Get 5 or more kills by using mines in a game - without teamkilling.
Kill a player that is attacking a team mate 50 times.
As a diver, slaughter a seal.
Kill a diver while their whole team is watching and live.
Kill 6 divers without dying.
Win games on 5 different maps.
Land the final killing blow in a game while your teams tickets are at zero.
Hit both sharks with a single spear.
Kill 6 sharks without dying.
Secret achievement!
Win a game with 3 or less deaths.
Kill the Megalodon with no help from other divers.
Land the killing blow on 100 Megalodons.