https://www.polygon.com/2018/6/7/17440478/just-cause-4-leak-steam-e3-2018

The next entry in Avalanche Studios’ open-world sandbox adventure series, Just Cause, appears to have leaked on Steam. Promotional images for Just Cause 4, which has not yet been announced by Avalanche or publisher Square Enix, have appeared on Valve’s storefront.

Here’s a look at what Steam users have been served tonight: an image of what appears to be Just Cause series protagonist Rico Rodriguez overlooking a dark and stormy jungle scene. The image indicates that Just Cause 4 will be announced and available for pre-order soon.