Oct 1:
Etrian Odessey Untold: The Milennium Girl - 3DS
NBA 2K14 - PS3, 360
Rune Factory 4 - 3DS
Rain - PS3
Oct 4:
Wind Waker HD - Wii U
Oct 8:
Beyond Two Souls - PS3
Disgaea D2: A Brighter Darkness - PS3
F1 2013 - PS3, 360
Just Dance 2014 - Wii, Wii U, PS3, 360
Oct 12:
Pokemon X and Y - 3DS
Oct 13:
Skylanders: Swap Force - Wii, Wii U, PS3, 360
Oct 15:
Valhalla Knights 3 - Vita
Oct 18:
LEGO Marvel Super Heroes - Wii, Wii U, PS3, 360
Sonic Lost World - Wii U, 3DS (Oct 18 in Europe, 19 in Australia and 29 in NA)
Oct 24:
Phoenix Wright: Ace Attorney - Dual Destinies - 3DS
Oct 25:
Batman Arkham Origins - Wii U, PS3, 360
Batman Arkham Origins Blackgate - Vita, 3DS
Wii Party U - Wii U
Oct 29:
AC 4 Black Flag - Wii U, PS3, 360
Battlefield 4 - PS3, 360
WWE 2K14 - PS3, 360
Oct 31:
Castlevancia: Lords of Shadow Mirror of Fate HD - PSN, XBLA
Edit: Just realised Europe and NA are gonna be different for almost every game, and I'm too lazy to go through every game so google the release date for your region if you want.
