Zen Studios's graphically impressive port of the popular PS3 game Zen Pinball is now available as a free download for iPhone, iPad, and Tegra 2-powered Android devices.

Zen Studios has thrown one of its bestselling tables, Sorcerer's Lair, into Zen Pinball (or Zen Pinball THD to Android-toting gamers) for free. You can pick up the Wolverine and Fantastic Four tables, meanwhile, as in-app purchases.

The game features leaderboards and achievements powered by OpenFeint, a pass-the-handset multiplayer mode, and a range of rule sheets full of tips and tricks for each individual table.

You can grab Zen Pinball right now from the Android Market [download] - where it's known as Zen Pinball THD, remember - and from the App Store [download].

Here's a little video Zen Studios prepared earlier to accompany the game.