Everyone at Bifrost is delighted to announce the release of a substantial upgrade to Zombie Juice.

Zombie Juice has been well-received and has appeared on New and Noteworthy lists in 19 countries (which admittedly leaves a lot of countries untouched by Zombie Juice enthusiasm - we're looking at you, Former Soviet Republics!) but we knew we could make it bigger, better and even more fun.

In this new release you get:

We just want to take this opportunity to thank everyone who has already bought Zombie Juice and helped support our work.

This update is free for everyone who already has Zombie Juice, but we do need to point out something important!

The new content is designed to be an in-app purchase. It is automatically unlocked for all existing users, but if you delete Zombie Juice or attempt to download it to a new device, you will have to pay for the new content. We're really sorry if you run into this issue, but there was no way we could make the update "stick" across new downloads for existing users.

So play the mother-loving juice out of it now before you get your iPhone 4S! ( "Siri, what's the weather in Chicago? Siri? What are you doing? Are you playing Zombie Juice again?" "Sorry." "I paid $980 for you!" "I'm sorry. I like the gnomes." )

And if you're reading this and you haven't played Zombie Juice before, what are you waiting for? Shuffle on over to the App Store and download it now! At less than a buck, it's what zombies call a "no-brainer"! Hur hur! Hur! Hur... Oh.

No, really, You should check it out. It's fun.