Even though Christmas has just come and gone, we still have a couple of awesome presents for your Nokia Lumia 920 or Lumia 820 smartphones.

Update: Grab them quickly! This offer will finish at 8PM GMT on 18/1/2013.

For a limited time, you can download two hugely popular mobile games from Disney, “Where’s My Water?” and “Where’s My Perry?” for free as they make their debut on the Windows Phone 8 platform.

Both of these titles challenge you to master the laws of physics as you embark upon a series of puzzles and adventures.

Where’s My Water?

Your task is to help friendly alligator, Swampy, get a shower following a long day in the city’s sewers.

Unfortunately, his shower is broken so you have to direct water through a maze of urban plumbing so that Swampy can get a wash.

It sounds simple but to succeed you’ll need to keep an eye out for algae, toxic ooze, triggers and traps.

This addictive game is a physics-based puzzler featuring vibrant graphics, a stonking soundtrack and over 400 levels that get harder and harder.

Where’s My Perry?

Fans of Disney’s animated TV show, Phineas and Ferb, will be familiar with Agent P. Not content with being on TV, he is now also starring in his own hit mobile game!

Agent P finds himself trapped in the sewers and you will need your mastery of physics to help him escape.

With the help of some lasers you will have to guide water in all of its various forms, such as steam and ice, to the generators that power his transportation tubes so Agent P can get out.

‘Where’s My Perry?’ features 80 puzzles to test your wit and ingenuity.

Free download

Both these superb Disney games, which have a normal selling price of £0.79p, are free to download and keep on your Windows Phone 8-powered Nokia Lumia smartphone.

This special offer is available for a limited time. Be sure that you don’t miss out!

Get ‘Where’s My Water?’ here.

Get ‘Where’s My Perry?’ here.

NB: Grab them quickly! This offer will finish at 8PM GMT on 18/1/2013.