A majestic chest is found nearby, and like most "boss fights", can only be opened after its guardian is destroyed.
- Earth Breaker - A wave attack that ripples out in a line from Polyphemus. More powerful than his normal attack or Stomp. Physical Damage
- Stunning Shout - Polyphemus's most powerful attack. A roar attack that stuns, slows and reduces your health instantly by a large percentage (Vitality Damage). Consists of 5 projectiles
- Stomp - A melee attack of Polyphemus. More powerful than his normal attack. Physical Damage
Recommended resistances: Stun, Vitality Damage
Poly's melee attacks aren't especially strong, but his shout can trap you and his wave takes a large percentage of your health. Keep your distance so you can dodge both of those, then move in and hit him a few times while he swings his club and stomps. Back off before he shouts again, rinse and repeat.
If whittling him down doesn't work for you, it is possible to make him follow you all the way back to the Megara town guard, who will be much more help than the cannon fodder you were given to start with.