Just going to tag this here so I don't forget...

Microsoft:
Forza Motorsport 5 - 91
Dead Rising 3 -84
Killer Instinct - 80
Crimson Dragon - 76
Zoo Tycoon - 56
Lococycle - 64
Ryse: Son of Rome - 81

Sony:
Rain - 85
Beyond: Two Souls - 89
Killzone: Shadow Fall - 91
Knack - 78
Driveclub - 80
Tearaway - 86
Gran Turismo 6 - 90

Nintendo:
Pokemon X/Y - 92
Sonic Lost World - 83
Wii Party U - 70
Zelda: A Link Between Worlds - 91
Mario Party: Island Tour - 78
Super Mario 3D World - 88
Mario and Sonic at the Sochi 2014 Olympic Winter Games - 71 

Multiplatform:
Batman: Arkham Origins - 89
Assassin's Creed IV: Black Flag - 87
Battlefield 4 - 88
Call of Duty: Ghosts - 89
Need for Speed: Rivals - 79
Watch Dogs - 90
South Park: The Stick of Truth - 77

You're incredible -.-

I thought i posted here? cant find it. Anyway here it is (i just hope pokemon XY/Sonic get gret scores!)

Microsoft:
Forza Motorsport 5 - 90
Dead Rising 3 -86
Killer Instinct - 76
Crimson Dragon - 78
Zoo Tycoon - 69
Lococycle - 68
Ryse: Son of Rome - 77

Sony:
Rain - 84
Beyond: Two Souls - 89
Killzone: Shadow Fall - 90
Knack - 85
Driveclub - 79
Tearaway - 84
Gran Turismo 6 - 91

Nintendo:
Pokemon X/Y - 96
Sonic Lost World - 92
Wii Party U - 75
Zelda: A Link Between Worlds - 94
Mario Party: Island Tour - 77
Super Mario 3D World - 89
Donkey Kong Country: Tropical Freeze - 87

Multiplatform:
Batman: Arkham Origins - 87
Assassin's Creed IV: Black Flag - 88
Battlefield 4 - 88
Call of Duty: Ghosts - 88
Need for Speed: Rivals - 81
Watch Dogs - 90
South Park: The Stick of Truth - 75

Nearly missed this D:

Well let's see, I came in the top three two years ago, and I think the bottom three last year, so perhaps somewhere in the middle in 2013.

Microsoft:
Forza Motorsport 5 - 91
Dead Rising 3 - 92
Killer Instinct - 83
Crimson Dragon -  77
Zoo Tycoon - 75
Lococycle - 82
Ryse: Son of Rome - 77

Sony:
Rain - 82
Beyond: Two Souls - 89
Killzone: Shadow Fall - 92
Knack - 72
Driveclub - 81
Tearaway - 90
Gran Turismo 6 - 86

Nintendo:
Pokemon X/Y - 92
Sonic Lost World -  84
Wii Party U - 70
Zelda: A Link Between Worlds - 85
Mario Party: Island Tour - 71
Super Mario 3D World - 84
Donkey Kong Country: Tropical Freeze - 85

Multiplatform:
Batman: Arkham Origins - 88
Assassin's Creed IV: Black Flag - 90
Battlefield 4 - 90
Call of Duty: Ghosts - 87
Need for Speed: Rivals - 79
Watch Dogs - 94
South Park: The Stick of Truth - 89

Hey, I try!

Microsoft:
Forza Motorsport 5 - 92
Dead Rising 3 - 82
Killer Instinct - 74
Crimson Dragon - 87
Zoo Tycoon - 75
Lococycle - 74
Ryse: Son of Rome - 65

Sony:
Rain - 88
Beyond: Two Souls - 89
Killzone: Shadow Fall - 83
Knack - 77
Driveclub - 80
Tearaway - 91
Gran Turismo 6 - 86

Nintendo:
Pokemon X/Y - 87
Sonic Lost World - 79
Wii Party U - 70
Zelda: A Link Between Worlds - 89
Mario Party: Island Tour - 70
Super Mario 3D World - 86
Donkey Kong Country: Tropical Freeze - 83

Multiplatform:
Batman: Arkham Origins - 89
Assassin's Creed IV: Black Flag - 84
Battlefield 4 - 87
Call of Duty: Ghosts - 88
Need for Speed: Rivals - 80
Watch Dogs - 89
South Park: The Stick of Truth -83

(INSERT RANDOM NUMBERS)

Alot of these scores seem a little over inflated.

Then post your own and you'll be the winner!

Microsoft:
Forza Motorsport 5 - 91
Dead Rising 3 - 81
Killer Instinct - 82
Crimson Dragon - 73
Zoo Tycoon - 79
Lococycle - 72
Ryse: Son of Rome - 85

Sony:
Rain - 19
Beyond: Two Souls - 91
Killzone: Shadow Fall - 87
Knack - 71
Driveclub - 79
Tearaway - 72
Gran Turismo 6 - 92

Nintendo:
Pokemon X/Y - 89
Sonic Lost World - 85
Wii Party U - 74
Zelda: A Link Between Worlds - 92
Mario Party: Island Tour - 76
Super Mario 3D World - 89
Donkey Kong Country: Tropical Freeze - 84

Multiplatform:
Batman: Arkham Origins - 90
Assassin's Creed IV: Black Flag - 90
Battlefield 4 - 84
Call of Duty: Ghosts - 85
Need for Speed: Rivals - 78
Watch Dogs - 88
South Park: The Stick of Truth - 69