Are you ready to ride the waves? If you are, then download the new action-packed update to Halfbrick‘s wildly popular endless runner, Jetpack Joyride.

The latest update to Jetpack Joyride introduces a brand new vehicle called Wave Rider. Boasting an 80s paint job and 8 billion gallons of water, Wave Rider is a groovy jet ski that helps you brave the flash floods at Legitimate Research and dive for coins while you’re at it.

As an early bird offer, Wave Rider can be yours now for $4.99. But you can wait it out and get it for free in four days.

Jetpack Joyride has also been updated with new jetpacks and costumes along with a new inventory system featuring weekly unlocks and content changes.

Each week, a new jetpack or costume will be added to Jetpack Joyride and will be available for a limited time only. New and existing items will also be rotated on a weekly basis.

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The latest Jetpack Joyride update also teases the arrival of a certain Mrs. Doubtfries:

New character? Alter ego? Arch-nemesis? Partner in crime? There’s only one way to find out! Stay tuned for the appearance of Mrs Doubtfries – a mysterious figure whose identity remains a secret!

The new version of Jetpack Joyride is available now in the App Store as a free universal download.

Jetpack Joyride is rightly listed as an “essential app” in AppAdvice’s Endless Running Games AppGuide.