- a new deep coral biome has been added;
- a cuttlefish has been added (and a new poisoning effect that their ink provide), can camouflage itself according to its surroundings;
- pufferfish and cuttlefish are available for consumption;
- added poisonous hydra;
- added the Echo Aqua plant, allows you to see the map and enemies;
- added particles of fish disappearance;
- improved animation of fish movement and rotation;
- fixed effects system;
- many improvements.