First off, let's get that out of the way. Yes J3X made one...but it's not so much a chainsaw as just a sword with rotating gears. As a fan of Warhammer 40K and RIFTS, I'm accustomed to chainswords (And axes and fists and the odd glaive everynow and again) and Mega-Damage chainsaws.
Like this one from RIFTS:
Click me!
(My personal favorite and the request for the mod actually)
Or as shown on this lovely site for a HL mod:
The weapons are on the bottom of each faction page.
While, I do feel that J3X has made leaps and bounds of progress
... I feel like the modding community can really go the distance and make something phenominal here.
