Lionhead has opened a competition asking fans to "dream up the most creative, challenging, fun and unique achievements possible" to be included in the upcoming HD remake of the original Fable.

Fans can submit their ideas over at Lionhead's official website, with the community's favourite set to be included in the final game.

The winner will also walk away with a free copy of the game and get their name featured in the game's credits, with five runners-up earning themselves a Fable Anniversary t-shirt and set of badges.

You'll have to be quick if you're interested, though: The competition closes this Sunday, July 14.

Fable Anniversary, a fully reworked version of the 2004 original featuring overhauled HD graphics and achievements, is due to launch later this year on Xbox 360.