Update index.md with content from official press kit

Signed-off-by: Adam Sasine <[email protected]>

Author: Adam Sasine

topics/factorio/index.md

@@ -3,10 +3,10 @@ created_by: Wube Software
 display_name: Factorio
 logo: factorio.png
 github_url: https://github.com/wube
-short_description: Factorio is a game of building factories on an alien planet.
+short_description: Factorio is a game in which you build and maintain factories.
 released: August 14, 2020
 url: https://www.factorio.com/
 topic: factorio
 wikipedia_url: https://en.wikipedia.org/wiki/Factorio
 ---
-Factorio is a 2d game in which the player explores an alien planet, mines resources, builds structures, moves resources using machines, conveyor belts, trains, and other methods, fights enemies, and tries to launch a rocket to space. The game supports mods written using Lua.
+Factorio is a game in which you build and maintain factories. You will be mining resources, researching technologies, building infrastructure, automating production and fighting enemies. Add mods to increase your enjoyment, from small tweak and helper mods to complete game overhauls, Factorio's ground-up Modding support has allowed content creators from around the world to design interesting and innovative features. The game runs on Microsoft Windows, macOS and Linux.