Now this looks like it will be quite a pleasant surprise. Aztaka, to be released tomorrow through Direct2Drive, is 'a veritable new universe for Action/RPG fans to explore' by Citeremis Game Development Studio.

From the official site:

"Inspired by Aztec legend, Aztaka will casts you into the middle of a war between the Gods and Mankind. Who will prevail? As Huitzilo, heir of the Sun God, skilled in both the arts of combat and magic, only you can save your people from the wrath of the Aztec Gods."

So you'll be customizing your character by training skills and abilities, embarking on optional side-quests to acquire valuable items and gold and enhancing your character over 'twenty-one unique and detailed levels' with a promise of 'graphics of a quality never before seen in a game of this type'.

That's a tall promise! Hopefully there will be a demo released as well tomorrow so we can see if it holds true.