[youtube]http://www.youtube.com/watch?v=vyIeSs6O8nE[/youtube]

In a surprising new update to coincide with the release of Sonic Lost World, you can now fight Zazz from the Deadly Six in a brand new boss battle in the mobile-exclusive Sonic Dash.

As can be seen in the trailer above, you’ll be facing off with the crazed Zeti atop his Moon Mech, dodging his star attacks until you get the chance to show him who’s boss and homing attack him into oblivion. It appears you’ll encounter Zazz at random as opposed to a set place in any of the stages.

The new update also includes a Deadly Six Card Collection Challenge where players from all around the world have to collect a set number of cards that can be found throughout the stages – once a certain total is reached, participants will receive some Lost World themed prizes!

You can download the Sonic Dash update now for a limited time only on the iOS. There is still no news on the game arriving on Android devices, though you can be sure we’ll let you know as soon as anything is announced.

What do you think about Zazz making an appearance in Sonic Dash? Would you like to see some of the other Deadly Six show up at a later date too? Let us know in the comments!