Free iPhone and iPad games: The Wiki Game - A Wikipedia Game of Racing and Exploring!, Call of Mini: Sniper, Blueprint 3D

Welcome to another instalment of Pocket Gamer's free game round-up - a feature that highlights the top App Store titles that have been made free in the past 24 hours.

As we've stated many times before, prices in the App Store change frequently. Grab these freebies before you miss out on a top bargain.

Remember to let us and your fellow readers know about any other great free apps in our comments section below.

Additionally, you can find out about all the latest App Store updates, price drops, and more by using the cleverly hidden hyperlink in this paragraph.

And if you're craving even more quality freebies, be sure to check out the Free App Alliance iPhone app for daily recommendations of the best free apps the App Store has to offer.

Playing as Rod, the sheriff of Muerte Vista, in Call of Mini: Sniper, you have to protect the remaining survivors of an apocalypse from the flesh-eating zombies that are baying for their blood.

It's a difficult (and often bloody) mission, but you have all manner of different weapons at your disposal, including machine guns, rocket launchers, and trucks that are full of explosive propane.

This surprisingly entertaining puzzle game tasks you with navigating between two Wikipedia articles in as few clicks as possible. Let us explain.

The app will ask you to travel from an article about the Pacific Ocean to an article about Tokyo, for example. To do this, you simply scour the initial article for a link to Wikipedia's Japan page, and then search through it for a link to Tokyo.

It'll take two clicks, and you'll be awarded three stars. Simple.

Blueprint 3D is a Pocket Gamer Gold Award-winning puzzler, which - basically - means you'd be absolutely stupid not to download it while it's available for free.

In it, you have to rotate dots and lines on multiple planes in order to construct beautiful blueprints of the Eiffel Tower, the iPhone, the iPad, and over 250 other iconic images.

Did we mention that it won a Gold Award?