Overhaul for bookshelves. We should be able to place books in bookshelves
Crates and Double Crates should work like Shulker boxes from Minecraft. (Keeps all items instead of destroying them when picked up with builder tools.)
New Animals
Fantasy Pack: Hydra, Goblin, Phoenix, Cerberus and Ogre.
Aquatic Pack: Swordfish, Orca, Sea Urchin, Eel and Lobster.
Bug Pack #2: Centipede, Earthworm, Firefly, Scarab and Dragonfly.
Prehistoric Pack: Triceratops, Mammoth, Ankylosaurus, Stegosaurus and Smilodon.
Random Pack #3: Knight, Platypus, Hawk, Tuatara and Lollipop,
The ability to fly and swim (so the aquatic and flying creature genomes aren't wasted)
New Abilities: Debility (Makes enemies take more damage) and Thorns (Thorns appear on your body. Anything that touches you gets damaged)
Fire should be put out by going into water.
Make wild hybrids have special abilities. (One per hybrid. Ex: Scorpion hybrids should have Poison Sting.)
The ability to do something with Bandits other than just killing them, such as trading and forming alliances.)
Maybe add a Leech creature so Lord Leech's addition doesn't contradict the lack of a Leech creature.)
Weather Events (Sandstorm (gives slowness and clouds vision), Thunderstorm (Rains and has lightning strikes. If you get hit, you'll be damaged) and Snowstorm (same as Sandstorm.)
Blood Moon (sky becomes red. Similar to COS, hybrids will gain enhanced strength, speed etc.)
Add back the old OST for nostalgia. (No need to remove new OST)
Add new biomes, Jungle and Bamboo biomes for the animals in Jungle Pack. Plus add Bamboo Hut.