// modpack server guide
BattleArmory TACZ server hosting & setup guide
A BattleArmory TACZ server needs Java 17 and about 5–7 GB of RAM for up to 15 players.
厌倦了每次开局都是一样的钻石剑和弓？BattleArmory 让你每场重生都像开盲盒——400+ 现代枪械随机配发，从使命召唤的经典步枪到赛博朋克科幻杀器，配上 CS 经典地图和战术投掷物，开局就是 80 帧+丝滑刚枪。这不是模组体验卡，这是完全免费的 1.20.1 战术枪战整合包，下载启动，直接开战。
Summary (in Chinese) from BattleArmory TACZ on Modrinth.
BattleArmory TACZ is a NeoForge and Forge modpack for Minecraft 1.20.1 with 100 mods. We'd pick our Premium plan (8 GB) for it.
Quick facts
| Loader | NeoForge and Forge |
|---|---|
| Minecraft versions | 1.20.1 |
| Java needed | Java 17 for Minecraft 1.20.1 Java version chart. |
| Mods | 100 modsCounted from the pack's file list on Modrinth. None are marked client-only. |
| RAM | About 3.5–4.5 GB for 1–3 playersBy player count. |
| Downloads | 3,561,978 on Modrinth |
| Last updated | June 20, 2026 (version 1.6.4-hotfix.2) |
| First published | March 9, 2025 on Modrinth |
| Server support | Required: the pack has mods that must run on the server. |
| Server pack | Not published separatelyHow to build the server. |
| Modrinth tags | combat, optimization |
BattleArmory TACZ server files
No. BattleArmory TACZ has no separate server pack on Modrinth, so the server is built from the .mrpack: the NeoForge or Forge server for Minecraft 1.20.1, plus the pack's overrides folder and the server-side mods its modrinth.index.json lists. A modpack installer does this for you; our guide shows how to make a server for a modpack with no server pack.
How much RAM does a BattleArmory TACZ server need?
| Players online | RAM | DSN plan |
|---|---|---|
| 1–3 players | About 3.5–4.5 GB | Premium (8 GB)Standard (4 GB) can do if players stay close. |
| 4–8 players | About 4–5.5 GB | Premium (8 GB)Standard (4 GB) can do if players stay close. |
| 9–15 players | About 5–7 GB | Premium (8 GB) |
Estimated from 100 mods on the server with our RAM calculator, not measured: low end if players stay together, high end if they spread out.
Set Java's heap (-Xmx) 10–15% under the RAM you have, about -Xmx7000M on 8 GB. NeoForge or Forge 1.20.1 reads it from user_jvm_args.txt: uncomment the -Xmx line. RAM guide.
BattleArmory TACZ server requirements
| Java | Java 17 |
|---|---|
| Loader | NeoForge or Forge for Minecraft 1.20.1 |
| CPU | Fast single-core speed (one main thread). |
| RAM | About 3.5–7 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 BattleArmory TACZ
Premium
8 GB RAM · planned launch price $30/month
At about 100 mods this is a mid-size pack, and 8 GB gives it room for the mods plus the chunks your players load.
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.
More than 15 players, or lots exploring at once? Go up to Heavy (12 GB). 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 BattleArmory TACZ server on your own PC
What's specific to BattleArmory TACZ, 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.
Build them from the .mrpack, as in server files above.
- Start it and accept the EULA.
Run the start script in the server files, or the
run.sh/run.batthe NeoForge or Forge 1.20.1 installer writes, then seteula=trueineula.txtif you accept Mojang's EULA (EULA step). - 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 BattleArmory TACZ on DSN
Once we relaunch (join the launch list), on DSN you'd install BattleArmory TACZ from the panel's Modrinth modpack installer (version 1.6.4-hotfix.2), pick Java 17 on the Startup tab and accept the EULA in the console. No port forwarding.
How to play BattleArmory TACZ with friends
Each player installs BattleArmory TACZ version 1.6.4-hotfix.2 with the Modrinth App or Prism Launcher, the same version as the server, and adds the server's address under Multiplayer.
Different versions of BattleArmory TACZ 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 BattleArmory TACZ
Can't keep up! Is the server overloaded? means ticks take longer than 50 ms; more RAM won't fix that once BattleArmory TACZ has enough (tick lag guide). For BattleArmory TACZ:
- Measure first: spark's
/spark tpsand profiler work on 1.20.1 and name the mod or machine using the tick time. - Distances:
view-distance=8and a lowersimulation-distanceinserver.properties. - Pre-generate: Chunky for 1.20.1,
/chunky radius 3000then/chunky start, before people explore.
Common BattleArmory TACZ crashes
What a NeoForge and Forge 1.20.1 server running BattleArmory TACZ hits most. For any other error, paste the log into the free crash log analyzer.
- Wrong Java version. BattleArmory TACZ on Minecraft 1.20.1 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. BattleArmory TACZ (100 mods on the server) needs about 3.5–4.5 GB for 1–3 players;
java.lang.OutOfMemoryErrormeans it ran out. Out-of-memory fix. - Client-only mod on the server. The BattleArmory TACZ pack file marks none of its mods client-only, so this usually means one was copied over from a player's mods folder. 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 BattleArmory TACZ 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 BattleArmory TACZ past version 1.6.4-hotfix.2, back up the world: see updating a modpack server without losing your world.
Bugs in BattleArmory TACZ itself go to its authors through its Modrinth page. Server problems on DSN: hello@dsnservers.com or Discord.
Packs like BattleArmory TACZ
More: NeoForge server hosting, all modpack guides and how to make a modded server.
Run BattleArmory TACZ on DSN when we relaunch.
Our pick, Premium: 8 GB, planned at $30/month.
DSN Servers isn't affiliated with BattleArmory TACZ or Modrinth. The pack's name, icon, summary and stats come from Modrinth's public API (checked October 4, 2026).