So I understand the implementation issue with diving, quite an interesting technical problem to figure out. Honestly, diving might not even be necessary for all marine creatures, an no I am not just talking about a penguin or otter that stays on the surface; I bet that a shark or fish that swam at a designated depth would be ok (not ideal but ok, hey Wildlife Park 2 did that) and if say a sawfish could move along the bottom and like swim over the tunnels or rocks it came across by about a foot, I would be convinced. I think it would be essential to pull off marine mammals convincingly though, and as those are some of the marine animals actually found at zoos I think they would be necessary.
What I do love is that Planet zoo has included many of the necessary elements to pull marine animals off such as filling up water along glass walls and underwater tunnels, so I think it could be implemented in a main pack with maybe two smaller additions that don’t necessarily have to all be purchased. However enough would need to be added that I think a marine/aquatic dlc is the only other larger more expensive dlc besides an endangered species dlc that could warrant a larger expansion.
-First off some sort of aquatic theme to help build a small aquarium on grounds, as well as marine rocks, and some coral pieces as plants
-new enrichment in the form of some marine specific toys, but also dither fish. So dither fish are small schooling fish that make other fish more comfortable, this also allows for reef fish without them being full animals, just a school of 10 to 15 fish that school together through the tank I think I would have two varieties: Yellow Tang and five-bar flagtai
-also a new aquatic exhibit, that can have more coral for reef fish, more barren for some, or even kelp for cooler water species
Animals
Harbor Seal
King Penguin
Sand Tiger Shark
Green Sawfish
Arapaima (because this freshwater fish would be a great addition with south american exhibits)
Green Moray-Exhibit
Zebra Moray-Exhibit
Giant Pacific Octopus-Exhibit
Smaller Animal Packs, I honestly think only two are needed
Shark Pack
A few new items like a Megalodon jaw object, shipwreck pieces, and lookdown dither fish. This one may require the marine pack because it has an exhibit animal
Animals:
Scalloped Hammerhead
Zebra Shark
Bull Shark or Blacktip Reef Shark
Spotted Eagle Ray
Epaulette Shark-exhibit
Marine Mammal Pack
Introduces new rescue mechanic to better represent marine mammals in captivity, a new staff behavior showcase, where special staff come and train animals to do a few minor tricks within the exhibit, and some new enrichment options
Animals:
California Sea Lion
West Indian Manatee
Southern Sea Otter
Pacific White-sided Dolphin or Beluga (I know if we ever get cetaceans it is going to be a bottlenose dolphin, but I beg, please do something else)
What I do love is that Planet zoo has included many of the necessary elements to pull marine animals off such as filling up water along glass walls and underwater tunnels, so I think it could be implemented in a main pack with maybe two smaller additions that don’t necessarily have to all be purchased. However enough would need to be added that I think a marine/aquatic dlc is the only other larger more expensive dlc besides an endangered species dlc that could warrant a larger expansion.
-First off some sort of aquatic theme to help build a small aquarium on grounds, as well as marine rocks, and some coral pieces as plants
-new enrichment in the form of some marine specific toys, but also dither fish. So dither fish are small schooling fish that make other fish more comfortable, this also allows for reef fish without them being full animals, just a school of 10 to 15 fish that school together through the tank I think I would have two varieties: Yellow Tang and five-bar flagtai
-also a new aquatic exhibit, that can have more coral for reef fish, more barren for some, or even kelp for cooler water species
Animals
Harbor Seal
King Penguin
Sand Tiger Shark
Green Sawfish
Arapaima (because this freshwater fish would be a great addition with south american exhibits)
Green Moray-Exhibit
Zebra Moray-Exhibit
Giant Pacific Octopus-Exhibit
Smaller Animal Packs, I honestly think only two are needed
Shark Pack
A few new items like a Megalodon jaw object, shipwreck pieces, and lookdown dither fish. This one may require the marine pack because it has an exhibit animal
Animals:
Scalloped Hammerhead
Zebra Shark
Bull Shark or Blacktip Reef Shark
Spotted Eagle Ray
Epaulette Shark-exhibit
Marine Mammal Pack
Introduces new rescue mechanic to better represent marine mammals in captivity, a new staff behavior showcase, where special staff come and train animals to do a few minor tricks within the exhibit, and some new enrichment options
Animals:
California Sea Lion
West Indian Manatee
Southern Sea Otter
Pacific White-sided Dolphin or Beluga (I know if we ever get cetaceans it is going to be a bottlenose dolphin, but I beg, please do something else)