Massive nonbeliever in this kind of crap here, but I've always found astrology fairly amusing, so I'll check this out. Hopefully not too much of that guy's face in-game.
EDIT: Hmm, that's interesting. Name in the header is HOROSCOPEDS, and the cover included with the dump I got has a German box art calling it "Astrologie DS"; I wonder to what extent this was even designed as a "Russell Grant" game, it seems like his name might have just been plastered on the cover/title screen for the UK release. Wonder if it's possible to replace the title screen with another language one, I'd prefer to avoid the Russell Grant stuff altogether. Will take a deeper look at the ROM at some point to see if I can tell what's going on there.