Zephyr: Rise of the Elementals (lost game demo; 2009)
Zephyr: Rise of the Elementals was a demo developed by Loose Cannon Studios, and shown at E3 2009. The game would later be changed to Tornado Outbreak. In the demo, the player controlled a blue spiraling air elemental named Zephyr, and complete the only known objective in the demo: find and collect the Fire Flyers.
The gameplay consisted of the player finding hidden elementals scattered throughout the levels, completing side missions, along with causing lots of property damage.
A completely earlier build of the game that was never shown off to the public. This version only had one main objective; Use the destructive power of a tornado to wreck havoc on mankind. In this build, the tornado's category level is based off of the real-life tornado rating system: the Fujita Scale. The player could also obtain a powerup called the Fujita Frenzy, which allows the player to easily destroy buildings by increasing the tornado's Fujita rating. Currently, a tutorial video has surfaced on the internet.