Valve today released the native port for Linux of the original Half-Life game (yes, that very first game, 1998).

If fifteen years ago you did not buy the game, but used the pirated version, then now you have a chance to repay the developer. In the Valve catalog the game Half-Life is sold for
199 rubles.')
Valve is actively promoting the Steam gaming platform and considers Linux to be
the best platform for computer games on the desktop. Maybe Half-Life 3 will even be released exclusively under Linux, who knows.