Complex
Minecraft Server IP, Discord and Vote Link

Connecting to Complex takes about a minute: open Minecraft, add the server IP from this listing, and join on a client that matches Flame (or a compatible version).

Owner summary: “New survival server, with features of Towny. SERVER IP: Complexmc.org VERSION: 1.21.10 Cracked and premium players can play ----------------”

Still stuck? See our how to join a Minecraft server guide, or ask staff on the Complex Discord.

Use these official addresses from the Complex Minelist listing:

• Java: complexmc.org (default Java port 25565)

Copy buttons also appear in the sidebar. Bookmark this page so friends always get the current IP if the hostname ever changes.

Last ping reported software/version string: Flame. A version mismatch is one of the most common reasons a correct IP still fails to connect.

Complex is free to join from this Minecraft server list. You need a legitimate Minecraft Java account; Minelist does not charge you to connect.

If the server later sells optional ranks, those would be handled on their own site or Discord — not through a Minelist fee.

Complex is listed on Minelist as a Survival Minecraft server based in Slovenia.

Additional modes/tags on this listing: economy, towny, vanilla.

From the server description: “New survival server, with features of Towny. SERVER IP: Complexmc.org VERSION: 1.21.10 Cracked and premium players can play ----------------”

Compare similar worlds on our Survival Minecraft servers hub, or read the full description on this page before you invest time building.

Our last successful ping for Complex reported version Flame. That string comes from the live server, so it is the most reliable clue when Multiplayer says “outdated client” or “outdated server”.

The owner also listed these supported clients: 1-19. Multi-version networks (ViaVersion / protocol support) can accept a range such as 1.20–1.21 even when the ping string shows one build.

On our last check, Complex showed 0/50 players and was online (checked 1 Sep 2026, 1:43), latency 299 ms from the Minelist monitor.

Current vote rank on Minelist: #746. Rankings move as the community votes, so activity and visibility are related but not identical.

Player counts change throughout the day. Refresh this page or use the Server Status Checker for a live probe of the same address.

This Minelist listing places Complex in Slovenia. Players closer to that region typically get lower ping and smoother gameplay.

Our monitor last measured about 299 ms to the server — your home ping will differ based on your ISP and distance.

If you live far away, try a short session after joining with complexmc.org to see whether combat and building feel responsive enough for you.

Complex was reachable (online) on our last ping at 1 Sep 2026, 1:43 with ~299 ms latency.

If you still cannot connect, verify you pasted the correct IP (complexmc.org), that your Minecraft version matches Flame, and that you are using Java vs Bedrock correctly. Temporary restarts can also make a “online” listing refuse connections for a few minutes.

The community Discord for Complex is here: Join Complex Discord.

Use it for rules, events, support tickets, and real-time status when the server is restarting. Staff answers there are faster than Minelist comments.

Minelist only lists Complex — we do not run their bans, payments, or in-game support.

Contact server staff on Complex Discord (help / tickets / applications).

Voting on Minelist is free and usually limited to about once per day per Minecraft server. Each vote helps Complex climb the public rankings so more players discover the listing.

This server is currently around rank #746 on our list — votes from real players move that position over time.

Vote for Complex on Minelist — enter your Minecraft username and submit. Share the vote link in Discord if you want friends to help the server grow.