Just joined and can't download anything.

Title. I've had more than enough points when I tried to download several games, and all it says is restricted. Why?

Restricted games are unavailable due to DMCA notices. Not all games are restricted.

Any idea which ones?

Just choose any games and you see the DOWNLOAD button appear, whcih you can download it.
If the download button was locked or something, you can't download it. ;)
For safe mode, get VPN software for secure your download and hide your internet activity.