https://wccftech.com/avengers-e3-2019-demo-leak/

Gameplay from Marvel’s Avengers E3 2019 Demo has leaked online showing of 10 minutes of behind closed doors gameplay.

The leaked footage was shown to the press and appears to be taken from the game’s alpha version. Truth be told, the quality is quite low as it seems to have been recorded using a camera/phone. That footage made its way to YouTube and Reddit, but the YouTube video has already been taken down by Square Enix. As the video can’t be embedded, those interested will need to watch the video through Reddit.