What game system did the Halo series not appear on?
PlayStation
Nintendo 64
Nintendo Entertainment System
Nintendo 64
Nintendo Entertainment System
Nintendo 64
Nintendo Entertainment System
Nintendo 64
PlayStation
Nintendo 64
Nintendo Entertainment System
PlayStation
Game Boy Advance
PlayStation
NES
Nintendo 64
Game Boy Color
Nintendo Entertainment System
PlayStation 2
Nintendo DS
Game Boy Advance
PlayStation
NES
Nintendo 64
PlayStation 2
Game Boy Color
Nintendo Entertainment System
PlayStation
Sega Genesis
Nintendo DS
Game Boy Advance
Sega Saturn
NES
Nintendo 64
PlayStation
PlayStation 2
Game Boy Color
Nintendo Entertainment System
Sega Genesis
Nintendo DS
Game Boy Advance
PlayStation
NES
Sega Saturn
Nintendo 64
PlayStation 2
Game Boy Color
Nintendo Entertainment System
PlayStation
Microsoft Windows
Sega Genesis
Nintendo DS
NES
Game Boy Advance
Sega Saturn
Nintendo 64
PlayStation 2
PlayStation
Microsoft Windows
Game Boy Color
Nintendo Entertainment System
Sega Genesis
NES
Nintendo DS
Game Boy Advance
Nintendo 64
PlayStation
Sega Saturn
PlayStation 2
Microsoft Windows
Game Boy Color
Nintendo Entertainment System
PlayStation
NES
Sega Genesis
Nintendo DS
Nintendo 64
Game Boy Advance
PlayStation 2
Sega Saturn
PlayStation
Microsoft Windows
NES
Game Boy Color
Nintendo Entertainment System
Sega Genesis
Nintendo 64
Sega CD
Nintendo DS
PlayStation 2
Game Boy Advance
PlayStation
Sega Saturn
Microsoft Windows
3DO
NES
PC
Nintendo 64
Game Boy Color
Nintendo Entertainment System
PlayStation
Sega Genesis
Game Boy
Sega CD
PlayStation 2
Amiga
Nintendo DS
Game Boy Advance
Sega Saturn
Microsoft Windows
PC
3DO
PlayStation
NES
Wii
Xbox
Nintendo 64
Game Boy Color
Nintendo Entertainment System
PlayStation 2
Amiga
Sega Genesis
Sega CD
PC
Nintendo DS
Game Boy Advance
PlayStation
Microsoft Windows
3DO
Sega Saturn
Xbox
Sony PlayStation
NES
Wii
Nintendo 64
PC
PlayStation 2
Amiga
Sony PlayStation 2
Game Boy Color
Nintendo Entertainment System
PlayStation
Sega Genesis
Xbox
Microsoft Windows
3DO
Game Boy Advance
Sega Saturn
Sony PlayStation
NES
PC
Wii
Nintendo DS
Nintendo 64
PlayStation
Game Boy
Sega CD
PlayStation 2
Xbox
Amiga
Sony PlayStation 2
Game Boy Color
Nintendo Entertainment System
Sega Genesis
Microsoft Windows
PC
3DO
Game Boy Advance
PlayStation
Sony PlayStation
NES
Wii
PS2
Sega Saturn
Xbox
Nintendo 64
Game Boy
PlayStation 2
Amiga
Sega CD
PC
Sony PlayStation 2
Game Boy Color
Nintendo Entertainment System
PlayStation
Microsoft Windows
3DO
Sega Genesis
Xbox
Nintendo DS
Sony PlayStation
NES
PS2
Game Boy Advance
Sega Saturn
Nintendo 64
PC
Game Boy
PlayStation 2
Sega CD
Xbox