Upgrade: Poseidon to Zeus - $80

Already own Poseidon? Upgrade to Zeus and only pay the difference.

• You get the Zeus rank and all of its perks (see the Zeus package for the full list)
• One-time rewards: you only receive the difference between Poseidon and Zeus
• Requires: Poseidon rank

Ranks are permanent. Make sure you have some free inventory space when your one-time rewards arrive.