The "Lancer" assault rifle brought the chainsaw into the digital age, blending mechanical grinding with futuristic metallic layers to satisfy gamers' need for tactile feedback. How to Capture a High-Quality Chainsaw SFX
If you aren't ready to fire up a gas-powered beast in your backyard, there are incredible resources online: chainsaw_sound_effect
You can't talk about chainsaw sounds without mentioning the heavy hitters: The "Lancer" assault rifle brought the chainsaw into
Sound engineer Ted Nicolaou used the real, unpolished roar of a McCulloch chainsaw to create an atmosphere of relentless, inescapable dread. chainsaw_sound_effect