FRGCB (Finnish Retro Game Comparison Blog) is a web page that writes about retro games. But the difference is that this blog compares the games between the different computers like the C64, Amiga, MSX, NES, CPC, DOS, etc. The most recent comparisons are: Sabre Wulf (Ultimate Play The Game, 1984), Elvira: Mistress of the Dark (Accolade, 1990), Tom (Kingsoft, 1984) and TWOFER #17: Unique Games Corrections.