I would like a Giant Spider, it’s abilities can be a large web (of course) but it will shoot out in all directions and cover a certain area in webbing ranging from large to small fine threads, implying that the spider while inside it’s web would have full range of movement and be able to see any intruders entering into its webbed lair/ be able to spit webbing at a range to pin people and creatures to trees ground and what have you, secondly a Bite that does a good amount of damage and absorbs health = to a percent of damage but while linking with ability one will deal 100% of targets damage and convert it into HP for spider. Third i liked the mini spiderling (cantalope to watermelon size) idea but make it into a trap have them weigh you down, slow you, enable sight for mama spider, and can not use jet packs due to the weight. Lastly a hard range attack sorta like a sniper shot where she would use a large spike like projectile that would, like a sniper rifle do a high amount of damage and poison but head shots are 1 hit.
Water creature would be cool. Reptile or amphibian (think actual salamander for look but can breath fire or something)
If it’s flying make it a really angry Wasp, nothing on this earth is more angry than a wasp.
Burrowing on a open plane desert level would be cool
Feline: keep it grounded hiding in the bushes, Stealth but not invisible, night vision if the level allows ( if so make it to where if the hunters run a light across its eyes they catch the light adding that eerie prowling sense).