Similar Video Games like Half-Life 2: Episode One (2006)

Linux macOS Microsoft Windows PlayStation 3 Xbox 360

DOS Dreamcast GP32 Linux Macintosh operating systems Microsoft Windows PlayStation 2

Linux Macintosh operating systems macOS Microsoft Windows

Linux macOS Microsoft Windows

Android IBM PC compatible Linux Macintosh operating systems Microsoft Windows PlayStation 3 Xbox Xbox 360

Macintosh operating systems macOS Microsoft Windows

Macintosh operating systems macOS Microsoft Windows

Macintosh operating systems macOS Microsoft Windows

Linux Macintosh operating systems Microsoft Windows PlayStation 3 Xbox 360

Linux Macintosh operating systems Microsoft Windows PlayStation 3 Xbox 360

Android Linux Macintosh operating systems Microsoft Windows PlayStation 3 Xbox 360

Linux Microsoft Windows

AmigaOS Linux Macintosh operating systems Microsoft Windows MS-DOS Nintendo 64 RISC OS Sega Saturn

Acorn Electron Amiga Amstrad CPC Amstrad PCW Android Apple II Atari ST BBC Micro Commodore 64 Commodore VIC-20 DOS Dreamcast FM-7 Game Boy IBM Personal Computer iOS Macintosh operating systems MS-DOS MSX Nintendo DS Nintendo Entertainment System Nintendo Switch PC-8800 series PC-9800 series Philips CD-i PlayStation Sega Genesis Series 30+ Super Nintendo Entertainment System TRS-80 Color Computer WonderSwan WonderSwan Color X68000 ZX Spectrum

3DO Acorn Archimedes AmigaOS Android Apple II Atari Jaguar Atari ST Commodore 64 DOS Game Boy Advance iOS Linux Macintosh operating systems Microsoft Windows MS-DOS PC-9800 series PlayStation 3 Pocket PC RISC OS Super Nintendo Entertainment System Windows Mobile Xbox Xbox 360 Xbox One

Apple II Atari 8-bit family Commodore 64 MS-DOS