How do I make the VPS as a gateway device? I see that I can do a static route, but IPv6 gateway is something im unable to understand

Not sure how’s that even possible, HE usually probes your IPv4 address before assigning a GUA

Tunnelbroker doesn’t work behind CGNAT

Use OISD Big https://oisd.nl/setup/pihole and call it a day

I guess Valve being the escrow, they may hold future revenue payout from sale of other R* games

Add a certificate to the endpoint using your reverse proxy