You can play Retro Warfare by adding the server in the Minecraft launcher.
On Minecraft Java Edition, open the Minecraft launcher. Click “Multiplayer” and then “Add Server” and enter the Retro Warfare IP Address play.retrowarfare.net in the “Server Address”. Then press “Done” and start playing.
For Minecraft Java Edition, the Retro Warfare IP is play.retrowarfare.net.
To join Retro Warfare, follow the instructions on how to play above.
In Retro Warfare, you can play Economy and PvP.
To vote for Retro Warfare, click the vote button at the top of the page. Then enter your Minecraft username and click “Vote”.
The website for Retro Warfare is https://retrowarfare.buycraft.net/.