[DrewM]

In regards to the Octaking boss fight on Damn I'm Good difficulty, the fight isn't too bad if you have a beer can and a holoduke on the side. Once the fight starts, drink a can of beer, activate a holoduke, move away from the holoduke, and fire at the Octaking until the holoduke runs out. I found that the Octabrains stop spawning once you roughly take away a third of Octaking's health. Dispatch any remaining Octabrains immediately after the holoduke has faded, and the rest of the boss fight is easy.

Towards the end of The Forkstop, there's a beer can and a holoduke in the secret Companion Barrel room.