Earning a Platinum Trophy in God of War III will give you an elusive reward: a link to a secret page, hidden on the God of War website. The "Spartans Stand Tall" website doesn't feature much right now, other than falling rain and a shield with an upside-down V, possibly a Lambda sign -- wait, does this mean we're finally getting the Half-Life/God of War crossover we've been waiting for?

This could simply be a placeholder website for upcoming God of War DLC. Or, this could be hinting at a new Ready at Dawn-developed PSP game we've heard murmurs about. In fact, Chains of Olympus was revealed in exactly the same way, via a website hidden in God of War II on PS2. Considering the franchise's penchant for announcing new installments alongside the latest releases, we wouldn't be surprised if this ends up being a brand new game in the God of War universe. Stay tuned.

[Thanks, Bryan!]

This article was originally published on Joystiq.

European PSN releases for March 18