BSAVE Image

BSAVE Image (or BSAVED Image, BSAVE graphics, BSV, etc.) is a loosely-defined family of raster and character-based graphics file formats, based on the behavior of the  command in QuickBASIC and certain other implementations of the BASIC programming language.

The file consists of a header, followed by a raw dump of video memory (or something approximating that). The Wikipedia article seems to be the best source of information about it.

Identification
BSAVE Image files begin with the byte.

Sample files

 * Between Heaven and Hell Version II CD → 200/109, 300/230, 300/265, etc. (adult-oriented images)

Links

 * Wikipedia: BSAVE (graphics image format)
 * Micosoft Support: BSAVE/BLOAD File Format Explained for Basic
 * QuickBasic BSAVE Format