Complex sentence: In 2005, the original "Tempest" was included as part of "Atari Anthology" for the Xbox and PlayStation 2, and was released on Xbox Live Arcade for the Xbox 360 on December 19th, 2007.
Split into simpler sentences: In 2005, the original "Tempest" was included as part of "Atari Anthology" for the Xbox and PlayStation 2. Tempest is scheduled for release via Xbox Live Arcade for the Xbox 360 on December 19th, 2007.