You can trigger a download by entering steam://install/1368430 directly into your web browser. This command bypasses the removed store page and prompts the Steam client to install the game to your library.
If you claimed the game during its original promotional window (October 17–19, 2020, or its brief returns in November and December 2020), it remains in your Steam library forever and can be reinstalled at any time. Streets Of Kamurocho Free Download
Users have also reported being able to find and initiate the download through the Steam Database (SteamDB) . Game Overview and Features Streets Of Kamurocho Free Download