DOOM (1993) (Steam key / Region Free)

DOOM (1993) (Steam key / Region Free)

https://store.steampowered.com/app/2280/DOOM_1993/

You’re a marine—one of Earth’s best—recently assigned to the Union Aerospace Corporation (UAC) research facility on Mars.
When an experiment malfunctions and creates a portal to Hell, the base is overrun by blood-thirsty demons.
You must shoot your way out to survive.

Additional information:

Activating the steam key

1) You must download and install Steam http://steampowered.com/download/SteamInstall.msi (if not already installed).
2) Create a new account on Steam or go to an existing one.
3) Select "Activate via Steam ..." in the "My Games" section, and enter the key received after payment.
4) After activation, the game will appear in your list of games and you can install it.

Please leave feedback after successful activation of the game.