Here is the full list of all 40 Depth achievements.
Bank Roll the team to gold level 10 times.
While low on health, slay 50 sharks with the diving knife.
Land the killing blow on 100 Megalodons.
Get 5 or more kills by using mines in a game - without teamkilling.
As a shark, kill 25 divers with their own mines.
As a shark, kill 1000 divers.
As a diver, kill 16 sharks in a game.
As a shark, destroy 50 Sonar Buoys.
Repair S.T.E.V.E. for 500 points of damage using the welding torch.
Tag 100 sharks resulting in their death.
Heal teammates 10 times with Medkits you deployed.
Secret achievement!
Hit multiple divers with the Thresher's Tail Lash 9 times.
As a diver, ensnare 25 sharks in a net, resulting in their death.
Recover $10,000 worth of treasure from locations at least 30 meters away from S.T.E.V.E.
As a diver, slaughter a seal.
Win games on 5 different maps.
As the hammerhead, Kill 10 divers with impact damage.
Land the final killing blow in a game while your teams tickets are at zero.
As a shark, destroy 10 P.A.T.
Unlock 14 pieces of diver equipment.
Successfully toss a bag of treasure to S.T.E.V.E. at a distance greater than 20 meters.
Get 10 Kills using P.A.T.
Kill a player that is attacking a team mate 50 times.
Hit both sharks with a single spear.
Get 2 kills within a single clip from an automatic weapon.
As the Megalodon, kill 10 Divers in a single life.
As a shark, disable S.T.E.V.E. 50 times.
As a shark, completely destroy S.T.E.V.E.
Kill 10 Bull Sharks.
Get 10 Kills as the Bull Shark.
Kill a diver while their whole team is watching and live.
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 a shark, bust through a wall and grab a diver on the other side with a single lunge.
Win a game with 3 or less deaths.
Kill 6 sharks without dying.
Be on every leaderboard.
As any shark, max out your species active ability.
Kill 6 divers without dying.