There are several achievements that can be obtained in Creatures of the Deep. These include achievements that can be earned in-game, as well as achievements that can be earned on the Play Store or App Store.
Achievements Board (in-game)[]
A full list of achievements that can be earned within the game can be viewed either by tapping the phone icon and tapping on the light blue achievements icon, or by clicking the level progress bar on the top left (next to the player avatar icon). There are a total of 12 achievements, each with 5 tiers (★) in the game. Completion of each tier of achievement rewards players with gems 
and XP.
| Icon | Achievement | Description | 1★ | 2★ | 3★ | 4★ | 5★ |
|---|---|---|---|---|---|---|---|
|
Fish catcher | Catch any species of fish | 30 | 100 | 1000 | 5000 | 10000 |
|
Fish collector | Discover new species of fish | 10 | 30 | 60 | 100 | 200* |
|
Collector of sea creatures | Catch sea creatures of any species | 10 | 100 | 500 | 1000 | 5000 |
|
Explorer of sea creatures | Discover new species of sea creatures | 5 | 20 | 40 | 60 | 100* |
|
Recycling master | Take out any garbage from the ocean | 25 | 100 | 500 | 1000 | 5000 |
|
Trash catcher | Remove new garbage items from Ocean | 10 | 50 | 100 | 200* | 300* |
|
Days in the game | Play every day | 10 | 50 | 100 | 200 | 365 |
|
Master reeler | Catch as many fish in a row as possible | 10 | 30 | 50 | 75 | 100 |
|
Monster hunter | Catch as many sea monsters as possible | 1 | 10 | 50 | 300 | 500 |
|
Monster collector | Discover new, unique monsters | 1 | 2 | 4 | 6 | 8* |
|
Tournament lover | Take part in special events | 5 | 10 | 20 | 40 | 100 |
|
The undefeated champion | Secure numerous victories in duels | 3 | 5 | 10 | 15 | 20 |
*As of the Scotland update, it is not currently possible to earn these achievements.
Other achievements[]
If playing Creatures of the Deep while being logged into Google Play Games (Android) or the Game Center (iOS), various achievements similar to the one above can be obtained on the player's profile.
There are a total of 23 achievements on Play Games and 32 achievements on the Game Center.
Incremental achievements[]
| Icon | Achievement | Description | Available for | |
|---|---|---|---|---|
| Android | iOS | |||
|
Fish Catcher | Catch 10,000 fish | Yes | Yes |
| ?? | Unique Fish Collector/Fish Collector* | Discover 200 species of fish | Yes | Yes |
|
Sea Creature Catcher/Collector of sea creatures | Catch 5,000 sea creatures | Yes | Yes |
| ?? | Sea Creatures Explorer/Explorer of sea creatures* | Discover 100 sea creatures | Yes | Yes |
|
Recycling Master | Retrieve 5,000 pieces of trash from the ocean | Yes | Yes |
| ?? | Trash Collector/Trash Catcher* | Acquire 300 unique items | Yes | Yes |
| ?? | Days in the Game | Play for 365 days | Yes | Yes |
|
Reel Master/Master Reeler | Catch 100 fish in a row | Yes | Yes |
|
Monster Hunter | Catch 500 sea monsters | Yes | Yes |
| ?? | Monster Collector* | Discover 8 unique monsters | Yes | Yes |
|
Tournament Enthusiast | Participate in 100 tournaments | Yes | Yes |
| ?? | The Undefeated Champion | Achieve this by winning numerous duels | Yes | Yes |
*As of the Scotland update, it is not currently possible to earn these achievements.
Main quest achievements[]
These can be obtained by completing the main story quest in each destination, that is, catching the monster and returning it to the main character in that destination. Before they are unlocked, these achievements appear as Secret achievements on Play Games and as Hidden achievements on the Game Center.
| Icon | Achievement | Description | Available for | |
|---|---|---|---|---|
| Android | iOS | |||
|
Hunter of Legends | Solve the mystery of Paradise Island | Yes | Yes |
|
Keeper of Lake Secrets | Uncover the secrets of Great Lakes | Yes | Yes |
|
Master of Marine Hunts | Unravel the mysteries of Costa Rica | Yes | Yes |
|
Icebreaker Pioneer | Help to solve the riddle of Alaska | Yes | Yes |
|
Sovereign of the Great Reef | Delve into the mystery of Australian depths | Yes | Yes |
|
Guardian of the Misty Loch | Uncover the secrets of Scotland | Yes | Yes |
Side quest achievements[]
These can be obtained by completing the mini daily quests offered by characters encountered occasionally in each destination.
| Icon | Achievement | Description | Available for | |
|---|---|---|---|---|
| Android | iOS | |||
|
Friendship Saver | Help find a friend in the depths of the ocean | Yes | Yes |
| ?? | Reliable bartender | Hydrate a thirsty tourist | No | Yes |
|
Art curator | Retrieve the lost work of art for Al Capone | Yes | Yes |
| ?? | Traditional fisherman | Help Erie discover traditional fishing in the Great Lakes | No | Yes |
| ?? | Diving instructor | Help José find his missing equipment | No | Yes |
| ?? | Exotic supplier | Find and deliver for Juana something exceptionally delicious | No | Yes |
|
Fashion expert | Meet the pirate on Costa Rica and help him to complete his glamour look | Yes | Yes |
|
Beast tamer | Join Henry and solve the mystery of the majestic beast from Antarctica | Yes | Yes |
| ?? | Jelly lover | Help Mark address the issues of the Alaskan local community | No | Yes |
| ?? | Gold miner | Meet the eccentric Dyna Myte and help him strike it rich | No | Yes |
|
Jewelry creator | Search the depths of Australia with Kina and assist her in her daily work | Yes | Yes |
| ?? | Sports champion | Visit Niki and learn some powerful kicks | No | Yes |
| ?? | Golf ball boy | Help Bert find his passion and equipment | No | Yes |
| ?? | Bodybuilder fisherman | Find the cabers and take it to Duncan | No | Yes |
| ?? | Druid helper | Help Lily compose a new potion | Yes | Yes |