Triton's Lance is a spear-like artifact associated with Triton, which Kratos finds in the Caves of Olympus in God of War: Chains of Olympus. With it, Kratos can swim and breathe underwater. The item works pretty much the same way as Poseidon's Trident from God of War, God of War II and God of War III. Kratos doesn't have the item in his later adventures, so it was most likely taken by Athena and Helios when they took his other godly items.
- Swim Up - While underwater, swim upwards. X or Triangle
- Dive/Swim Down - While on the surface, dive underwater. While underwater, swim downwards. Square
- Swim Dash - While underwater, hold and then release R to perform a fast forward dash underwater, which can then shatter items or barriers. Hold R