https://motherboard.vice.com/en_us/article/xw55an/final-fantasy-15-half-life-pack

Valve may never put out Half-Life 3, but at least you can wield a crowbar in the upcoming PC release of Final Fantasy XV. Developer Square Enix announced today that fans who pre-purchase the upcoming game on Steam will get a Gordon Freeman suit for Noctis—the game’s main character.

Noctis will cut his hair short to don the suit and can even put on the silent scientist’s glasses and wield a crowbar. Square Enix has also promised a multiplayer expansion for Final Fantasy XV where anyone who owns the Gordon Freeman suit can use it as their avatar.