G

Gods (The Bitmap Brothers) HD Installer by JF Fabre. info here, complete walkthrough here
Ghosts'N'Goblins (Capcom) FULL GAME HD & improvements by JF Fabre. info here
GalDregon HD installer by Ralf Huvendiek. info here
Ghouls N Ghosts HD installer by Keith Krellwitz. info here
Grand Prix Master HD installer by Keith Krellwitz. info here