Croconator is unusually weak for a late-game enemy, with lower stats than Metal Doge in all areas. They only has 5 HP at 100% strength magnification. However, they are sometimes spawned in swarms, such as in A Boat Too Far. However, most of the stages with Croconator usually have a bad omen. Croconator can be a support to more dangerous bosses such as Urs & Fenrir.
Croconators usually aren't a threat, just meatshield normally and they'll die rather soon. Alternatively, you can use critters, but it is not required as long as they aren't too buffed.
A crocodile who has performed a cyborg operation on himself in accordance with the clan's iron rules that always seek strength. With a shortage of funds, they take a new step with steel mentality, rather than one step for full body remodeling.