The iOS side scroller will be hitting the App Store on September 27th.

From the press release:

    Winning Blimp has made official September 27th as the release date of “Ambi-ON”, its debut title. With a unique vertical scrolling environment and dual-side paddles, Ambi-ON is expected to appeal directly to fans of retro gaming and futuristic settings.

    Ambi-ON will be available for free download from the Apple App Store from September 27th. Various purchasable upgrades will be offered, and future releases for Android, Playbook, Playstation Mobile, as well as localizations in Japanese and Chinese are planned.