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=800550" 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|
|243469||Steam Sub 243469||CD Key||July 28, 2018 – 10:37:23 UTC|
|243470||Steam Sub 243470||CD Key||February 2, 2018 – 17:15:22 UTC|
|243471||Steam Sub 243471||Store or CD Key||July 26, 2018 – 22:37:25 UTC|