Rugby Nations 13, a full rugby simulation mobile game, has just been launched on iPhone, iPod Tough and iPad and is now available in the Apple Appstore. Today we're giving away five copies, as well as sharing more info and the trailer for it.

Following from the highly popular Rugby Nations 11 game, Rugby Nations 13 features a whole new gameplay and graphics engine and many new features that true rugby fans are sure to appreciate.

UNRIVALLED RUGBY VISUALS The pioneering Phoenix™ engine delivers the most authentic visual presentation of rugby ever experienced on iOS. Motion-captured animations, highly-detailed players and breathtaking stadiums bring the match to life like never before. GAMEPLAY OF THE REAL-LIFE RUGBY PROS Realistic AI developed with professional rugby players lets you show your skills in all areas of the game, including box kicking, pick and go, drop goals, offloads, new scrum and lineout mechanics and much more. GREATEST TEAMS, MORE CUPS, MORE CHALLENGES 20 teams representing the world’s most accomplished rugby nations and a full set of exhilarating tournaments, including the new additions Pacific Cup, 4 Nations and Americas Cup.

Rugby Nations 13 is available to download at the Appstore now

To stand a chance of winning one of five copies, do the following: Make sure you've registered and logged in with your RD account, then leave a comment below (registered users only), letting us know what you're most looking forward to about the game. You can also tweet @rugbydump to enter, including the hashtag #rugbynations13

Good luck! Below is an official trailer for Rugby Nations 13

Entries close Friday 21 June 2013. Winners will be drawn at random. You may enter both here and on twitter