
SquareOne
SquareOne is a hardcore progression-based Minecraft modpack that strips you down to the basics and challenges you to rebuild from nothing. Every tool, machine, and discovery must be earned through grit, strategy, and survival.
Screenshots






About this Modpack
🔐 Multiplayer Access & Support
📘 Click to Expand
🧩 Join the Official SquareOne Server
Access to the official SquareOne multiplayer server is a premium feature available exclusively to our Discord community. To ensure a quality experience for everyone, server slots are limited and require manual whitelisting by an admin.
If you're not whitelisted yet — don’t worry! Singleplayer mode is always available and offers the full experience at your own pace.
📡 Live Server Status
🚨 Troubleshooting Connection Issues
If you're experiencing issues connecting to the server:
- ✅ Ensure you're running the latest version of the modpack. The server is always synced to the most recent build.
- 🔁 Try restarting your launcher and Minecraft client.
- 🧹 Delete
.configormodsfolders only if you’ve made manual changes that could interfere with launch. - 💬 Still stuck? Reach out directly to Mailo via Discord for personalized support.
📜 Server Rules & Conduct
To keep the server fun and fair for everyone, all players must follow these basic rules:
- 🚫 No griefing, stealing, or unauthorized PvP
- 📵 No hacks, x-ray mods, or exploit abuse
- 💬 Be respectful — no hate speech, harassment, or spamming
- 🏗️ Preserve the world — don’t strip-mine public areas or spam builds
- 🧠 Use common sense — when in doubt, ask
Repeat violations may result in temporary or permanent bans.
SquareOne is a survival-driven, progression-focused modpack crafted for players who thrive on earning every advancement. Whether you're punching your first tree or assembling a fully automated factory, SquareOne rewards creativity, grit, and determination. With carefully curated performance, tech, exploration, and quality-of-life mods, this pack delivers a deeply immersive Minecraft experience that grows alongside you.
🔧 Key Features:
⚙️ Technology & Automation: From early machines to complex systems, harness the power of Mekanism, Refined Storage, and Thermal Expansion to engineer your empire from scratch.
🌌 Space & Dimensions: Venture into the stars with Ad Astra and unlock mysterious worlds with Starlands Dimension — perfect for explorers seeking the unknown.
🚀 Optimized Performance: Designed to run smoothly on mid-tier systems using mods like FerriteCore, Rubidium Extra, ImmediatelyFast, and ModernFix.
🎮 Polished Visuals: Enjoy a clean, immersive UI with Oculus, Zoomify, BetterF3, and FancyMenu — every menu and interface is a delight.
🔊 Immersive Ambience: With Sound Physics Remastered and Ambient Sounds, the world comes alive around you — from rustling leaves to echoing caves.
🗺️ Smart Navigation: Stay oriented with Xaero’s Minimap and World Map, while Advancement Plaques track your journey like milestones.
🏠 Decor & Customization: Build beautiful, unique bases using Fantasy Furniture, Diagonal Windows, Visual Workbench, and more.
🎯 Ideal For:
- Survivalists seeking rewarding, grind-based progression
- Builders and engineers who love modular automation
- Explorers drawn to vast worlds and deep soundscapes
- Players needing low-lag, high-performance gameplay
In SquareOne, every block placed is a step earned. From humble beginnings to high-tech achievements — your empire is waiting.
📦 Full Mod List (130 mods)
- (Modrinth) [EMF] Entity Model Features
- (Modrinth) [ETF] Entity Texture Features
- (Modrinth) 3D Skin Layers
- (Modrinth) Ad Astra
- (Modrinth) Additional Blocks: Vertical Edition
- (Modrinth) Advancement Plaques
- (Modrinth) AeroBlender
- (Modrinth) AI Improvements
- (Modrinth) Alex's Mobs
- (Modrinth) AmbientSounds
- (Modrinth) Balm
- (Modrinth) Better Combat
- (Modrinth) BetterF3
- (Modrinth) Biomes O' Plenty
- (Modrinth) Blue Skies
- (Modrinth) Bosses of Mass Destruction Forge
- (Modrinth) Botarium
- (Modrinth) Camera Mod
- (Modrinth) Canary
- (Modrinth) CERBON's API
- (CurseForge) MrCrayfish's Furniture Mod (Legacy)
- (Modrinth) Chat Heads
- (Modrinth) Citadel
- (Modrinth) Cloth Config API
- (Modrinth) CoFH Core
- (Modrinth) Connector Extras
- (Modrinth) Connectored C2ME (C2ME fork for connector) (C3ME)
- (Modrinth) Continuity
- (Modrinth) Controlling
- (Modrinth) Create
- (Modrinth) Create Crafts & Additions
- (Modrinth) Create: Copycats+
- (Modrinth) Create: Pantographs & Wires
- (Modrinth) Create: Steam 'n' Rails
- (Modrinth) CreativeCore
- (Modrinth) Curios API
- (Modrinth) Diagonal Fences
- (Modrinth) Diagonal Walls
- (Modrinth) Diagonal Windows
- (Modrinth) Do a Barrel Roll
- (Modrinth) Drippy Loading Screen
- (Modrinth) Dynamic FPS
- (Modrinth) Embeddium
- (Modrinth) Embeddium (Rubidium) Extra
- (Modrinth) Emojiful
- (Modrinth) Enhanced Boss Bars
- (Modrinth) Entity Culling
- (Modrinth) Essential Mod
- (Modrinth) FancyMenu
- (Modrinth) Fantasy's Furniture
- (Modrinth) FerriteCore
- (Modrinth) Forgified Fabric API
- (Modrinth) FramedBlocks
- (Modrinth) Fusion (Connected Textures)
- (Modrinth) Geckolib
- (Modrinth) GraveStone Mod
- (Modrinth) Hole Filler Mod
- (Modrinth) Iceberg
- (Modrinth) ImmediatelyFast
- (Modrinth) Immersive Engineering
- (Modrinth) Item Obliterator
- (Modrinth) Jade
- (Modrinth) Just Enough Items
- (Modrinth) Konkrete
- (Modrinth) L_Ender's Cataclysm
- (Modrinth) Lexiconfig
- (Modrinth) Lionfish-API
- (Modrinth) Mana and Artifice
- (Modrinth) Mekanism
- (Modrinth) Mekanism Additions
- (Modrinth) Mekanism Addon: Rotten Flesh To Bio Fuel
- (Modrinth) Mekanism Extra
- (Modrinth) Mekanism Generators
- (Modrinth) Mekanism Tools
- (Modrinth) Melody
- (Modrinth) Modern Train Parts
- (Modrinth) Mouse Tweaks
- (Modrinth) Mowzie's Mobs
- (Modrinth) Necronomicon API
- (Modrinth) Not Enough Animations
- (Modrinth) Oculus
- (Modrinth) Open Parties and Claims
- (Modrinth) Open Parties and Claims PvP Support
- (CurseForge) playerAnimator
- (Modrinth) Puzzles Lib
- (Modrinth) Rechiseled
- (Modrinth) Rechiseled: Create
- (Modrinth) Refined Storage
- (Modrinth) Resourceful Config
- (Modrinth) Resourceful Lib
- (Modrinth) Searchables
- (Modrinth) Simple Radio
- (Modrinth) Simple Voice Chat
- (Modrinth) Simple Voice Chat
- (Modrinth) Simple Voice Chat Radio
- (Modrinth) Sinytra Connector
- (Modrinth) Small Ships
- (Modrinth) Sooty Chimneys
- (Modrinth) Sophisticated Backpacks
- (Modrinth) Sophisticated Core
- (Modrinth) Sound Physics Remastered
- (Modrinth) Structure Gel API
- (Modrinth) SuperMartijn642's Config Lib
- (Modrinth) SuperMartijn642's Core Lib
- (Modrinth) TCT Core
- (Modrinth) TerraBlender
- (Modrinth) The Aether
- (Modrinth) The Aether: Redux
- (Modrinth) Thermal Cultivation
- (Modrinth) Thermal Dynamics
- (Modrinth) Thermal Expansion
- (Modrinth) Thermal Foundation
- (Modrinth) Thermal Innovation
- (Modrinth) Thermal Integration
- (Modrinth) Thermal Locomotion
- (Modrinth) Timber
- (Modrinth) Waystones
- (Modrinth) Xaero's Minimap
- (Modrinth) Xaero's World Map
- (Modrinth) YUNG's API
- (Modrinth) YUNG's Better Desert Temples
- (Modrinth) YUNG's Better Dungeons
- (Modrinth) YUNG's Better End Island
- (Modrinth) YUNG's Better Jungle Temples
- (Modrinth) YUNG's Better Mineshafts
- (Modrinth) YUNG's Better Nether Fortresses
- (Modrinth) YUNG's Better Strongholds
- (Modrinth) YUNG's Better Witch Huts
- (Modrinth) YUNG's Bridges
- (Modrinth) YUNG's Extras
Available Versions
How to Set Up a SquareOne Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for SquareOne). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "SquareOne" and click "Install". The forge loader and Minecraft 1.20.1 are configured automatically.
Start Server & Play
Start the server – all mods are loaded automatically. Share the server IP with friends and play together!
Frequently Asked Questions
SquareOne server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong forge loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.
How much RAM does a SquareOne server really need?
Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €12/month).
Can I add custom mods to SquareOne without conflicts?
Yes, but check compatibility: only use mods for the same loader (forge) and same Minecraft version (1.20.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.
SquareOne server lagging – performance tips
1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.
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Supported Versions
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