My favorite little mobile phone action role-playing game is back and better than ever today, as Gamevil unleashes the first fully HD installment of the Zenonia series for iOS devices. Did I mention it's free?

I've loved Zenonia since the first moment I set eyes on it, but it's never looked quite as good as it does in Zenonia 4. Replacing the jaggy sprites of its predecessors with razor-sharp HD animations designed with Apple's retina display in mind. Along with polishing up the graphics on level three, Gamevil has also added three difficulty levels and a brand-new two-on-two player-versus-player arena perfect for proving the power of your tiny people.

In Zenonia 4 an ancient evil of some sort threatens the world, the perfect excuse for bringing together four heroes from the first three games — Regret, Chael, Ecne, and Lu — to hack and slash their way through hordes of enemies in order to make the pretty colors and flashy lights happen.

What, you want depth? Then download the free game and find it yourself!

Zenonia 4 [iTunes]