🔥Minecraft Server on Repl.it!🔥
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Scoder12 (874)

How to run a minecraft server on repl.it

Hey guys today I'm going to show you how to run a minecraft server on repl.it.

Note: You need hacker plan for this to work right now!

Installation is super simple!

  1. If you want to support 1.17 fork this repl. Otherwise, start a new bash repl and in main.sh put bash mc.sh
  2. In the console paste this:
wget -O mc.sh https://xpiredl.scoder12.repl.co/mc.sh

If you get any errors make sure that you typed everything right or try starting from scratch.

Run the repl and follow the instructions!
Once you see Done! in the console, connect to the ip shown in ip.txt. If you don't want the IP to change you can purchase ngrok premium or use a dedicated minecraft host such as PebbleHost
If you have questions ask in the comments!

How to change minecraft version

  1. If you already have a server, delete the files mc/server.jar and mc.sh
  2. Run the command above that starts with wget again
  3. In mc.sh, find the line that says VERSION=1.16.3 and edit it to your desired version

If you get "signal: killed" or "OutOfMemoryError"

You have two options:
1. Buy hacker plan
2. Change the line at the bottom of mc.sh that starts with java to be java -Xmx1G -Xms1G -jar server.jar nogui" to "java -Xmx200M -Xms200M -jar server.jar nogui (thanks @gomgo)

Credits

Huge shoutout to @letsrepl for the initial concept.

Remember to upvote if you enjoyed!

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Scoder12 (874)

@AyoX2 On hacker I played with 3 people with no lag, but I haven't tested with more than that.