SEGA plans to release a demo for Bayonetta on PS3 and Xbox 360 October 8.
There will be a different demo for each system, offering different stages.
The PS3 demo, which is around 1,196Mb in size, will include a tutorial and The Angel's Metropolis stage, while the 360 demo (770Mb), will include the tutorial, The Angel's Metropolis stage, and the Falling Clock Tower prologue stage.
Both demos will provide options for camera, sound and display adjustments.
Japanese site Andriasang posted this bit of news, so we will double check that it is coming to the US and UK as well - just to be sure. It probably is though.