+2,500 Server Owners

Project Ozone 3 Server Hosting

Pick a plan and you are in the game in under a minute. We automatically install Project Ozone 3 and its Forge loader before first boot. New releases are one-click updates from the panel.

4.8 out of 5 from 87 Trustpilot reviews
Project Ozone 3 modpack art
Forge · Modpack
Online in under 60 secondsModpack preinstalled
One-click pack updatesNew releases straight from the panel
Swap modpacks any timeSame server, same price
24/7 human supportAverage reply in 15 minutes
1 · Server location
Singapore
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Los Angeles
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Dallas
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New York
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Amsterdam
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Frankfurt
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2 · Billing cycle
3 · How many players?
10 players
1255075100+
4 · RAM
we recommend 8 GB
8 GB RAM
Recommended for 10 players
€20 /m
First Month 20% OFF
4x Ryzen 9 9950X128GB NVMe SSD2 BackupsDDoS Protection
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Modpack Ready

Everything Your Project Ozone 3 Server Needs

Every plan ships with the hardware and tooling a modded server actually uses, so Project Ozone 3 runs the way it should.

One-Click Modpack Install

Project Ozone 3 is preinstalled before first boot, and new releases update in one click.

Fabric, Forge & NeoForge

Minecraft Forge server hosting, Fabric, NeoForge and Quilt. Switch loaders without rebuilding.

Average Reply in 15 Minutes

Real humans who run modded servers themselves. No ticket roulette.

DDoS Protection

Always-on filtering keeps your server reachable, even during an attack.

Ryzen 9 9950X CPU

Every server runs on the Ryzen 9 9950X, no exceptions. the only solution for heavy modpacks.

NVMe Storage

Chunks load fast even with 200+ mods. Every node runs on NVMe SSDs.

About the Modpack

What Is a Project Ozone 3 Server?

Project Ozone 3: A New Way Forward is Team Ozone's third skyblock questing pack: 262 mods on Minecraft 1.12.2 behind a Better Questing book the authors count at roughly 1,197 entries including the reward system. Garden of Glass is the recommended world type, so your group starts on a bare island and sieves its way upward. Finished quests pay out RAK currency you bank and spend on loot chests when you choose.

The climb runs Ex Nihilo: Creatio sieving into Mystical Agriculture crops, then Tinkers Construct, Thermal Expansion and Mekanism, with NuclearCraft, Extreme Reactors, Draconic Evolution and Avaritia waiting at the end. Pack modes sit on top of that: the pack page lists Normal, Titan and Kappa, and the config also accepts mythic. Set S:packMode in config/packmode.cfg on client and server, or use /packmode, then restart both before anyone builds.

Age is what makes this pack expensive to host. Forge 14.23.5.2860 and 262 mods on 1.12.2 predate modern chunk and entity optimisations, so the registry claims a large heap before a single player connects and first boot is slow. Garden of Glass keeps worldgen cheap, which offsets some of that, but Ex Nihilo sieve banks, Bonsai Trees 3 farms and Woot mob factories pile item entities and block ticks into a handful of chunks.

Choose Project Ozone 3 if your group has already cleared a kitchen sink pack and wants a gated skyblock grind rather than an open world. Agree the pack mode before anyone joins, because switching later leaves people holding items whose recipes have moved. Put level-type=botania-skyblock in server.properties, keep sieve and mob farms clustered on a few chunks, and take a backup before every mode change or version bump.

Configure Your Server
Project Ozone 3 modpack art
Forge · Modpack

How Much RAM Does a Project Ozone 3 Server Need?

6 GB before anyone joins, then roughly 0.2 GB per player online.

Players online at the same time10
your size needs€20/mo 8 GB
4 GBToo tight

€10/mo
6 GBFloor, no headroom

The authors state 6 GB is the minimum just to load the pack, which is the whole base cost here and leaves room for zero players. Expect long pauses and a boot that may not finish once a sieve array is running.

€15/mo
8 GBUp to 10 players

Covers up to 10 players and gives the 262-mod registry room to sit alongside a working Garden of Glass base. Tick rate holds through early Ex Nihilo sieving and the first Mystical Agriculture farms.

€20/mo
12 GBUp to 30 players

Covers up to 30 players, and it is also the sensible pick for a small group in kappa mode, where Draconic Evolution and Avaritia chains keep far more block entities ticking than a normal-mode world.

€30/mo
16 GBUp to 50 players

€40/mo
20 GBUp to 70 players

€50/mo
24 GBUp to 90 players

€60/mo
32 GBUp to 130 players

€80/mo

Sized from Project Ozone 3's 6 GB floor plus 0.2 GB per concurrent player. You can move between these tiers from the panel at any time, prorated to the day.

Sizing a different pack? Compare every modded Minecraft server we host, or read the modpack install guide before you change packs.

+2,500 Server Owners

Rated by Modded Server Owners

Rated 4.8/5 from 87 Trustpilot reviews by 2,500+ server owners, with support replies in 15 minutes.

Launch in Minutes

From Checkout to Playing in Minutes

No FTP, no config files, no wiki tabs. The whole setup is handled for you, and every modpack we host works the same way.

01
Configure your server
~30 seconds

Pick a location, billing cycle, and player count. The configurator recommends the right RAM so you never overpay.

02
We build it for you
automatic

The moment payment clears, the loader and modpack are installed and the server boots itself.

03
Join and invite your players
instant

Your IP is waiting in the panel. Share it, play, and resize or swap modpacks later without losing your world.

Choose Your Plan
FAQ Quick Help

Frequently Asked Questions

Loaders, pack sources, memory and cost, answered for modded Minecraft specifically.

What Minecraft version does a Project Ozone 3 server run?

Minecraft 1.12.2 on Forge 14.23.5.2860. The newest release, PO3-3.4.11F, was published in January 2023 and the pack was never ported forward, so every player needs a 1.12.2 client and cannot join from 1.20 or 1.21.

How do I switch the server to Titan or Kappa mode?

Edit S:packMode in config/packmode.cfg, or run the in-game /packmode command, then restart the server and every client. Do it before the world is generated, since changing modes on a live world leaves players holding items whose recipes no longer exist.

How much RAM does Project Ozone 3 need?

The pack page states it needs at least 6 GB just to load, and 6 GB leaves nothing for players. On our ladder 8 GB is the first size that works and covers up to 10 players, while 12 GB covers up to 30. The configurator above sizes it for you.

Do we have to play on a skyblock island?

No. Garden of Glass is the recommended world type and matches how the quests are written, but the 3.4.11F server files also list level-type=SKYLANDS and level-type=lostcities if you would rather have solid ground under you.

Why does the server take so long to start?

262 mods on the old 1.12.2 Forge loader means a long registry build on every boot, so several minutes to first ping is normal for this pack rather than a sign of weak hardware. Restarts are quicker once the files are warm on NVMe.

Can we add mods on top of Project Ozone 3?

Within reason. You get full file access, and CurseForge or Modrinth downloads install in one click from the panel. Anything you add has to be a 1.12.2 Forge build, and the pack's CraftTweaker scripts will not know it exists, so back up before you try.

Start Your Project Ozone 3 Server Today

Modded Minecraft ticks its world on a single thread, so clock speed does more for your Project Ozone 3 server than extra cores ever will. Every plan runs an AMD Ryzen 9 9950X boosting to 5.7 GHz with DDR5 behind it, on a 10 Gbps line with DDoS filtering that stays on.
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