This app has been deleted or is hidden to the public. There is extremely limited to no information about this app.
We don't even have a name, hence why we are displaying SteamDB Unknown App "AppID".
If you see someone screenshot a page like this and add some information/images on it, it is most likely fake.
Every change is tracked in history, and can be directly linked to.
<iframe src="https://steamdb.info/embed/?appid=505020" height="389px" width="100%" scrolling="no" frameborder="0"></iframe>
Initializing graph of a week…
Initializing graph of a year…
|SubID||Name||Billing Type||Last Updated|
|83209||Valve VR Internal First Pass Test Package||CD Key||February 8, 2018 – 16:22:47 UTC|
|116329||Steam Sub 116329||CD Key||July 20, 2016 – 23:29:53 UTC|
|116330||Steam Sub 116330||CD Key||July 20, 2016 – 23:29:53 UTC|
|116331||Steam Sub 116331||Store or CD Key||July 20, 2016 – 23:29:53 UTC|