We've started to string together multiple challenges – this adds depth and allows you to play a heap of challenges in sequence.

Here's how it can work – 8 players hook up at the Observatory on White Mountain and head for the Rock Hole on South Mountain Drive taking in a long sequence of challenges. Jump over Dead Man’s Edge, hit the windmill jump, race through the tubes in the building site and nail the jump sequence leading to the rock hole.

That's the sequence we play-tested today. Because so many of us were crowding through the jumps they became completely chaotic and hilarious. Stacking it in first place then repeatedly watching your rivals slam into your crash debris as you try to restart caused some immense comedy moments. The carnage contributes to creating a constantly changing Freeburn Challenge environment – it's great fun.

Each of our new Challenges has a time limit that really encourages cooperation. If the team doesn’t finish in time, everybody fails.

It's co-operative, but there's a competitive edge too. We call out the player that performed best, so while everyone works together to get the best team time, they’re still competing against each other to be the first to finish.