Rare CD-i Records #36: 'Arte Rupestre no Vale do Côa' (CITI Group in 1995)

We know developer CITI Group of other Portuguese / Spanish CD-i's like the Lisboa tourism CD-i which we discussed earlier and the CD-i Abrunhosa & Bandemónio. When you count all compatible CD-i discs, including all video-cd's, CD-i bridge titles and CD-i Rainbow formats, there are thousands of discs to collect. Even today, after 20 years of CD-i researching, there are unknown CD-i titles popping up. As the CD-i community discovers so many titles lately, we are passing by all of them in a new series of chronicles on Interactive Dreams: The Rare CD-i Records.