Jdanddiet's Top 100 Games 2012 Format Breakdown

Last year's count in brackets

ZX Spectrum: 23 (26)
Megadrive: 18 (21)
PC: 17 (17)
Xbox 360: 9 (2)
Playstation: 7 (7)
Arcade: 6 (7)
Xbox: 4 (4)
Gamecube: 4 (3)
Mega CD: 2 (2)
Intellivision: 2 (3)
Gameboy: 1 (3)
XBLIG: 1 (0)
XBLA: 1 (0)
N64: 1 (1)
PS2: 1 (2)
Wii: 1 (0)
iOS: 1 (0)
Master System: 1 (2)