Can't Download Lutris

I followed the instructions on the download page but I get the following error:

Err:1 http://download.opensuse.org/repositories/home:/strycore/xUbuntu_16.04 ./ lutris 0.5.4
  404  Not Found [IP: 2620:113:80c0:8::13 80]
E: Failed to fetch http://download.opensuse.org/repositories/home:/strycore/xUbuntu_16.04/./amd64/lutris_0.5.4_amd64.deb  404  Not Found [IP: 2620:113:80c0:8::13 80]

I tried to follow the link but I found that it doesn’t exist anymore. Are there any alternative methods to downloading Lutris? I am currently running Ubuntu 16.04.

It looks like it might no longer be supported but you can definitely try from github

16.04 not supported here at this time:
https://www.ubuntuupdates.org/package/getdeb_games/xenial/games/getdeb/lutris
http://download.opensuse.org/repositories/home:/strycore/
https://launchpad.net/~lutris-team/+archive/ubuntu/lutris/+packages

To use from git:
“$ git clone https://github.com/lutris/lutris.git
You do not need to install Lutris to run it, cd in the source folder [eg $ cd lutris] and run “$ ./bin/lutris -d””

If it works, great. If not, probably need to upgrade the OS to a newer version.

https://lutris.net/downloads/

If you don’t mind my asking, why are you still running 16.04?