UDP
Works on Residential, Residential Elite, Datacenter and Mobile 4G: confirmed, and we tried a Growtopia login ourselves. Not tested yet on Residential Plus.
UDP works on Residential, Residential Elite, Datacenter and Mobile 4G: confirmed, and we tried a Growtopia login through our proxy ourselves. On Residential Plus UDP is not tested yet.
Why this gets its own page
Because some online games (Growtopia included) need UDP. If a proxy does not pass UDP through, a game like that cannot connect at all.
How to use it
Over SOCKS5, on port 824.
socks5://gt-8f21c4__cr.id:PASSWORD@proxy.growtechcentral.com:824
Most tools need it enabled explicitly — look for a setting called UDP, or "UDP associate". If it is not enabled, the tool quietly falls back to an ordinary connection.