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