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