// modpack server guide
Cisco's Fantasy Medieval RPG Ultimate server hosting & setup guide
A Cisco's Fantasy Medieval RPG Ultimate server needs Java 17 and about 7–8 GB of RAM for up to 3 players.
A medieval fantasy RPG pack on Forge 1.19.2: reworked combat with a dodge, skill trees and origins, enemies that grow stronger as you explore, five new dimensions and over 200 quests, for solo or co-op play.
Pack details checked by hand against Cisco's Fantasy Medieval RPG Ultimate on CurseForge on October 5, 2026.
Cisco's Fantasy Medieval RPG Ultimate is a Forge modpack for Minecraft 1.19.2 with 288 mods. We'd pick our Premium plan (8 GB) for it.
- This is the Ultimate edition, titled Cisco's Fantasy Medieval RPG [Ultimate] on CurseForge. The same author also makes a Lite edition on Forge 1.19.2 that focuses on performance, and Dragonfyre, a sequel on Minecraft 1.20.1. Each is a separate pack with its own server files, and players must use the same one as the server.
Quick facts
| Loader | Forge |
|---|---|
| Minecraft versions | 1.19.2 |
| Java needed | Java 17 for Minecraft 1.19.2 Java version chart. |
| Mods | 288 modsThe number of mods CurseForge lists for the pack, client-side ones included. |
| RAM | About 7–8 GB for 1–3 playersBy player count. |
| Downloads | 5,052,072 on CurseForgeAs of October 5, 2026. |
| Latest version | June 1, 2026 (version V8E)The newest version when we checked on October 5, 2026. |
| Official server files | Download pagePublished next to most versions on CurseForge, for example CARPG Ultimate V8E Serv.zip for version V8E. |
| Where to get it | Cisco's Fantasy Medieval RPG Ultimate on CurseForge |
| Tags | adventure and rpg, combat / pvp, magic, quests |
Cisco's Fantasy Medieval RPG Ultimate server files
Cisco's Fantasy Medieval RPG Ultimate's authors publish official server files. Published next to most versions on CurseForge, for example CARPG Ultimate V8E Serv.zip for version V8E. Get the official server files.
Use the server files for the exact version your players install: a server and client on different pack versions won't connect.
How much RAM does a Cisco's Fantasy Medieval RPG Ultimate server need?
| Players online | RAM | DSN plan |
|---|---|---|
| 1–3 players | About 7–8 GB | Premium (8 GB) |
| 4–8 players | About 8–9.5 GB | Heavy (12 GB)Premium (8 GB) can do if players stay close. |
| 9–15 players | About 9–12.5 GB | Heavy (12 GB) if players stay closeMore than 12 GB if they spread out. |
Estimated from 288 mods with our RAM calculator, not measured: low end if players stay together, high end if they spread out.
With 9–15 players spread across the map, Cisco's Fantasy Medieval RPG Ultimate can need more than 12 GB, our biggest plan. A lower view distance and a pre-generated world help it fit; past that, a host with bigger plans is the better choice.
Set Java's heap (-Xmx) 10–15% under the RAM you have, about -Xmx7000M on 8 GB. Forge 1.19.2 reads it from user_jvm_args.txt: uncomment the -Xmx line. RAM guide.
Cisco's Fantasy Medieval RPG Ultimate server requirements
| Java | Java 17 |
|---|---|
| Loader | Forge for Minecraft 1.19.2 |
| CPU | Fast single-core speed (one main thread). With 288 mods, the first start takes minutes. |
| RAM | About 7–12.5 GB for 1–15 players (table above) |
| Disk | The server files, a growing world and backups |
| Network | TCP port 25565 open to players |
Recommended plan
Our pick for Cisco's Fantasy Medieval RPG Ultimate
Premium
8 GB RAM · planned launch price $30/month
The author doesn't publish RAM advice, and CurseForge lists 288 mods for the pack, client-side ones included, so 8 GB suits a small group.
Ordering is closed until we relaunch. We aren't taking orders or payments while we move to new hardware. Join the launch list and we'll email you when Premium servers open.
Running it for a bigger group or a public server? Go up to Heavy (12 GB, $42/month). Not sure? Email hello@dsnservers.com.
Planned launch price in USD, billed monthly once ordering opens, with a 7-day refund window.
How to make a Cisco's Fantasy Medieval RPG Ultimate server on your own PC
What's specific to Cisco's Fantasy Medieval RPG Ultimate, step by step. The full walkthrough for any pack: how to make a modded Minecraft server.
- Install Java 17.
Check with
java -version. Java version chart. - Get the server files.
Download the official server files for the version your players use and unzip them into an empty folder. Follow the readme that comes with them.
- Start it and accept the EULA.
Run the start script in the server files, or the
run.sh/run.batthe Forge 1.19.2 installer writes, then seteula=trueineula.txtif you accept Mojang's EULA (EULA step). With 288 mods, the first start takes minutes. - Set the RAM with
-Xmx, sized from the table above. - Let friends connect: forward TCP 25565, or use a tunnel or host behind CGNAT (can't connect?).
Or run Cisco's Fantasy Medieval RPG Ultimate on DSN
Once we relaunch (join the launch list), on DSN you'd install Cisco's Fantasy Medieval RPG Ultimate from the panel's CurseForge modpack installer, pick Java 17 on the Startup tab and accept the EULA in the console. No port forwarding.
How to play Cisco's Fantasy Medieval RPG Ultimate with friends
Each player installs Cisco's Fantasy Medieval RPG Ultimate with the CurseForge app or Prism Launcher, the same version as the server, and adds the server's address under Multiplayer.
Different versions of Cisco's Fantasy Medieval RPG Ultimate on the server and a client show up as Mismatched mod channel list or mod rejections. Why friends can't join, timeouts included.
Lag and performance on Cisco's Fantasy Medieval RPG Ultimate
Can't keep up! Is the server overloaded? means ticks take longer than 50 ms; more RAM won't fix that once Cisco's Fantasy Medieval RPG Ultimate has enough (tick lag guide). For Cisco's Fantasy Medieval RPG Ultimate:
- Measure first: spark's
/spark tpsand profiler work on 1.19.2 and name the mod or machine using the tick time. - Distances:
view-distance=8and a lowersimulation-distanceinserver.properties. - Pre-generate: Chunky for 1.19.2,
/chunky radius 3000then/chunky start, before people explore.
Common Cisco's Fantasy Medieval RPG Ultimate crashes
What a Forge 1.19.2 server running Cisco's Fantasy Medieval RPG Ultimate hits most. For any other error, paste the log into the free crash log analyzer.
- Wrong Java version. Cisco's Fantasy Medieval RPG Ultimate on Minecraft 1.19.2 needs Java 17. Started on Java 8, it stops with
UnsupportedClassVersionError: ... class file version 61.0, this version of the Java Runtime only recognizes class file versions up to 52.0. Java version fix. - Out of memory. Cisco's Fantasy Medieval RPG Ultimate (288 mods) needs about 7–8 GB for 1–3 players;
java.lang.OutOfMemoryErrormeans it ran out. Out-of-memory fix. - Client-only mod on the server. This one shows up when the mods folder is copied from a player's game instead of installed as a server. Check a mods list with the client-or-server-side checker. Client-only mod fix.
- After adding or updating a mod. Mods you add to Cisco's Fantasy Medieval RPG Ultimate by hand usually crash it with a missing dependency or a mixin conflict.
- Ticking entity or block entity. The crash report names it and gives its coordinates. Ticking entity fix.
Updates and support
Before moving Cisco's Fantasy Medieval RPG Ultimate past version V8E, back up the world: see updating a modpack server without losing your world.
Bugs in Cisco's Fantasy Medieval RPG Ultimate itself go to its authors through its CurseForge page. Server problems on DSN: hello@dsnservers.com or Discord.
Packs like Cisco's Fantasy Medieval RPG Ultimate
More: all modpack guides and how to make a modded server.
Run Cisco's Fantasy Medieval RPG Ultimate on DSN when we relaunch.
Our pick, Premium: 8 GB, planned at $30/month.
DSN Servers isn't affiliated with Cisco's Fantasy Medieval RPG Ultimate or CurseForge. We wrote the summary and checked the pack's facts by hand on October 5, 2026. Sources: curseforge.com, curseforge.com (2), curseforge.com (3), curseforge.com (4), api.cfwidget.com, api.cfwidget.com (2), api.cfwidget.com (3).