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=505570" 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|
|116520||Steam Sub 116520||CD Key||July 21, 2016 – 22:54:26 UTC|
|116521||Steam Sub 116521||CD Key||July 22, 2016 – 00:42:13 UTC|
|116522||Steam Sub 116522||Free on Demand||September 21, 2018 – 17:30:41 UTC|