
Building Toronto Builder's Pack
A set of performance and cosmetic mods for members of the Minecraft Building Toronto Project.
Screenshots


About this Modpack
The Minecraft Building Toronto Project aims to fully recreate the City of Toronto on a 1:1 scale in minecraft.
This Pack is designed to help reduce the lag that the project causes. These are client side mods only and are fully optional.
Included Mods:
Performance Mods:
- ImmediatelyFast
- Lithium
- Sodium
- Sodium Options
- Starlight
Cosmetic Mods:
- 3dSkinLayers
- ChatHeads
- Iris
- BetterMountHud
Utilities:
- ModMenu
- Replay Mod
Available Versions
How to Set Up a Building Toronto Builder's Pack Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Building Toronto Builder's Pack). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Building Toronto Builder's Pack" and click "Install". The fabric 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
Building Toronto Builder's Pack server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 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 Building Toronto Builder's Pack server really need?
Minimum 4 GB, recommended 6 GB for stable performance. per 8 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 €8/month).
Can I add custom mods to Building Toronto Builder's Pack without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) 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.
Building Toronto Builder's Pack server lagging – performance tips
1) Increase RAM to 6 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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Rent Building Toronto Builder's Pack Server
Start your own server with automatic modpack installation.
Supported Versions
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From €8.00/month with 6 GB RAM for the best performance.
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