The upcoming Mario Kart game for 3DS was shown off again at this year’s Nintendo press conference and boy did it deliver a few surprises. It seems Nintendo will be adding a customisation feature to the game in an attempt to shake up the mechanics of the long-running series. Based on the video footage and screenshots shown, there’ll now be underwater and flying segments, as well as the ability to add monster-truck wheels to your kart when you’re playing on off-road tracks. Coins will also make a return.

Check out the images and video footage below.

For now, the 3DS version of Mario Kart is due out at the end of this year.