Poll: What was your favorite Must Have Game?

Beginning on May 25th and concluding just last week, Microsoft's "Must Have Games" program for Windows Phone was pretty huge for the Xbox Live-equipped platform. We received a ton of blockbuster titles that were huge hits on other platforms, but this time they came with Xbox Live support and those precious achievements. For a recap on all of the games released during the program here's a list with links to each one's own article:

• Hydro Thunder GO
• Doodle Jump
• GeoDefense
• Sonic the Hedgehog 4: Episode I
• Plants vs. Zombies
• Angry Birds (review here)

So now we wanted to know: what was your favorite 'Must Have Game'? Vote in our poll below and feel free to tell us why it's your favorite in the comments below!