The client for the server can be found in the discord: you download the valor folder and then extract it all to a new folder. Then you click on the "Valor" file, not the flash player file. For a visible walkthrough on how to do this, check the #server-info tab on discord: https://discord.gg/7YZyw9d

If issues persist, your antivirus might be the cause of the .exe being stuck on "Loading…" While it is not recommended you change your antivirus settings, it may be the only way for you to play. Please be careful and be advised that we do not condone risking the integrity of your computer to play by disabling any protective software.