Giant bugs are a staple of RPG's. Always have been, always will be, just how it is.
At least most games are nice enough to use Spiders and not something like Scorpions or some other chitinous or exoskeletal critter that would be neigh impossible to harm with conventional weaponry if they were bigger than say, a golden retriever.
At least most games are nice enough to use Spiders and not something like Scorpions or some other chitinous or exoskeletal critter that would be neigh impossible to harm with conventional weaponry if they were bigger than say, a golden retriever.