There should be strategic ways to kill certain bugs and that way it will make the game interesting. Not just hack and slash of what you see in the game! Befriend other bugs to help you attack it like the spider or ants!
Some examples
Tarntulas and praying mantises eat each other, with the victory meal usually going to whoever is bigger.
giant hornet
Night-hunting bats
Bull Frog
Parasite slow death
WIth your avatar more traps, weapons, etc to catch it! Have you seen Zero horizon dawn and how the many ways you can take down a robot this should be in the game too!
This is very arcade but they have lots of ways of bring things down. :) I suggest this game also do the same!
https://www.youtube.com/watch?v=KIpODS56GeQ&t=288s