Age labeling for all games on Steam

All games on Steam, including existing games, require age labelling for Germany.
In Germany, games may only be sold on Steam if they have either passed the integrated age rating process of the sales platform or have a USK rating. The regulation also applies retroactively.

Games can be checked via this website: https://partner.steamgames.com/?goto=%2Fhealthcheck%2Fmissingrequiredratings