Free iPhone and iPad games: Dark Nebula - Episode One, 1112, Episode 1, and more

Welcome to this week's final edition of Pocket Gamer's free game roundup - 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 also find out about all the latest App Store updates, price drops, and more by using the cleverly hidden hyperlink in this paragraph.

The first instalment in the excellent Dark Nebula series of iOS games charges you with tilting your device to navigate a bunch of different levels, which are littered with hazards and obstacles.

Dark Nebula - Episode One was designed by Anders Hejdenberg, who previously worked on console shooter Battlefield 2: Modern Combat.

1112, Episode 1 is a point-and-click adventure game that follows Louis Everett, a quiet guy who suffers from constant headaches and bad dreams.

There are numerous characters to interact with, various puzzles to solve, many environments to explore, and an "unpredictable event" to uncover.

Download 1112, Episode 1
Download 1112, Episode 1 HD

It's not often you can grab a Pocket Gamer Gold Award-winning title without spending a penny, so you should definitely go and grab Async Corp.

The game tasks you with combining small single units of a similar colour into larger packages, before tapping them to ship them off to a packet handling facility.

Download Async Corp.

If you're looking for a tower defence title that's set on earth, is packed full of aliens, weapons, and explosions, and has earned a Pocket Gamer Silver Award, Sentinel 2: Earth Defense is probably for you.

Its prequel, Sentinel: Mars Defense, is also currently available to download for free.

Download Sentinel 2: Earth Defense
Download Sentinel: Mars Defense