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=490920" 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|
|111146||Steam Sub 111146||CD Key||June 11, 2016 – 07:28:01 UTC|
|111147||Steam Sub 111147||CD Key||June 11, 2016 – 07:28:01 UTC|
|111148||Steam Sub 111148||Store or CD Key||August 11, 2016 – 23:24:30 UTC|