Steam game logos copyright?

[Kiix]

I am currently developing an application and it I want to use several logos/icons/images of different games owned by steam.

Taking for instance this one:
http://cdn.akamai.steamstatic.com/steam/apps/570/header.jpg?t=1482257283

I suppose that it is not legal to use those images without permission, so I wonder how do I get permission to use it?

Kind regards,
Kix

[MnK Chad]

You could email or speak to the developer of the game who made that logo about permission to use it in your game.

[Washell]

http://store.steampowered.com/legal