Mobs
- Finish Giant Squid
- Angler Fish
- Blue Whale
- Killer Whale
- Sperm Whale
- Eels
- Finish Shark
- Finish Colored Fish
- Clam
- Moorish Idol
- Clownfish
- Flame Angel
- Royal Gramma
- Yellow Tang
- Regal Blue Tang
- Tiger Shark
- Hammerhead
- Dolphin
- Swordfish
- Tuna
- Catfish
- Sea Turtle
- Sea Horse
- Jellyfish
- Seacreeper
Items
- Finish Trident
- Shark Teeth
- Triton
- Lots of kinds of meat
Structures
- Grotto
- Sunken Submarine
- Finish Overworld Shrine
- Atlantis Shrine
Bosses
- King of Atlantis
- Neptune
- Finish Kraken
Other
- Custom Mob Spawners
- Mod Website
- Something for door of Atlantis City [Claimed by: LatentLeprechaun]
Future Versions
- Update to 1.8
- Colored Light API
- Better Fishing