What platform was Half-Life first released on?
Windows
PC
PC
Microsoft Windows
PC
PC
Microsoft Windows
PC
Microsoft Windows
PC
Microsoft Windows
PC
PC
Microsoft Windows
PC
Microsoft Windows
PC
DOS
PlayStation 2
Microsoft Windows
PC
PC
DOS
PlayStation 2
Microsoft Windows
PC
DOS
PlayStation 2
Microsoft Windows
PlayStation
PC
Xbox
PlayStation
DOS
PlayStation 2
Microsoft Windows
PC
Xbox
PlayStation
PC
DOS
PlayStation 2
Microsoft Windows
Xbox
PlayStation
Sega Saturn
PC
DOS
Xbox
OS X
PlayStation 2
Microsoft Windows
PlayStation
PC
Sega Saturn
Xbox
Sega Genesis
PlayStation
DOS
PlayStation 2
Microsoft Windows
OS X
PC
Xbox
PlayStation
Sega Saturn
PC
Sega Genesis
DOS
PlayStation 2
Microsoft Windows
Xbox
Windows
PlayStation
Sega Saturn
Amiga
Nintendo 64
DOS
Xbox
Sega Genesis
Windows
PlayStation 2
Microsoft Windows
PlayStation
Xbox
Windows
Amiga
PlayStation
Nintendo 64
DOS
PlayStation 2
Microsoft Windows
Sega Genesis
NES
Xbox
3DO
Windows
PlayStation
Amiga
Nintendo 64
DOS
PlayStation 2
Microsoft Windows
Microsoft Windows 95
Xbox
Windows
PlayStation
PC-98
NES
iMac
3DO
PC/Mac
IBM PC
Amiga
PS2
Nintendo 64
DOS
Xbox
Windows
Windows 3.1
PlayStation 2
Microsoft Windows
PlayStation
Microsoft Windows 95
NES
3DO
Windows 95
PC-98
PC/Mac
Xbox
Windows
Amiga
Windows NT
PlayStation
PS2
Nintendo 64
DOS
PlayStation 2
Microsoft Windows
X86
iMac
Microsoft Windows 95
NES
Xbox
3DO
Windows
Windows 3.1
PlayStation
PC-98
Amiga
PS2
Nintendo 64
DOS
Windows 95
PlayStation 2
Microsoft Windows
PC/Mac
Xbox
Windows
Windows NT
PlayStation
NES
Microsoft Windows 95
PC-98
DOS
X86
Xbox
Windows
PlayStation 2
PlayStation
iMac
NES
Windows 95
Sega CD
Xbox
Windows
PlayStation
PC-98
DOS
X360
PC/Mac
PlayStation 2
OS/2
Microsoft Windows 95
Xbox
Windows
Windows 3.1
Linux
PlayStation
Sega CD
DOS
NES
Windows 95
PlayStation 2
iMac
OS/2
Xbox
Windows
Windows NT
Linux
PlayStation