WireGuard is a VPN software, and so we use WireGuard to set up VPNs and to allow us to connect to our internal network at the office from home, which has been obviously very useful for us during the pandemic.

And lastly, we use Steam, Epic, and Humble.

These are just basically where we distribute and market our games, but Steam and Epic also provide a bunch of tools that we use for certain tools and services for networking and things like that to get the game running.