Source

Wikidata

Cover for Half-Life 2: Lost Coast.

Half-Life 2: Lost Coast

macOS, Windows, Linux

Valve Corporation

Cover for Black Mesa.

Black Mesa

Linux, Windows

Crowbar Collective

Cover for Half-Life 2.

Half-Life 2

Android, Linux, macOS, and 4 more

Valve Corporation

Cover for Half-Life 2: Episode One.

Half-Life 2: Episode One

macOS, Windows, PlayStation 3, and 2 more

Valve Corporation