Orbifold Studios is a combination of four of Half-Life 2’s “top mod teams,” according to the announcement, so its developers are already intimately familiar with the game. Valve is not working on the unofficial remake, and players will have to already own the original Half-Life 2 game in order to be able to experience the upcoming remastered version. Valve is not working on the unofficial remake, and players will have to already own the original Half-Life 2 game in order to be able to experience the upcoming remastered version