Error code 1127 means that our backend servers or a third-party service might be having a temporary issue that is disrupting the service.
Our backend needs to connect to Steam as part of the sign-in process to authenticate you and give you access to your progression. Unfortunately, both our and Steam's servers are under some heavier-than-usual load due to the Steam summer sale.
Try a bit later. If you still get the error, please message me.
Thank you for your patience & looking forward to seeing you in Helmgart!