CurseForge · Minecraft mod
SeptemTweaks
1.7.10 Companion mod for SeptemCraft that increases difficulty and adds ore progression
Quick answer
Which SeptemTweaks release should I use?
septemtweaks-0.2.3-beta.jar targets 1.7.10 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. 1 required mod needs a matching file.
Where it goes
Is SeptemTweaks required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does septemtweaks-0.2.3-beta.jar need?
septemtweaks-0.2.3-beta.jar. Change the file and its required mods may change too.
Install Thermal Expansion, Tinkers Construct, Mantle first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add SeptemTweaks without breaking your instance.
Built for septemtweaks-0.2.3-beta.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use septemtweaks-0.2.3-beta.jar. It targets 1.7.10 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Thermal Expansion, Tinkers Construct, Mantle first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match. 1 comes through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside septemtweaks-0.2.3-beta.jar. It opens that exact file at the source.
About this project
What does SeptemTweaks add?

SeptemTweaks is a highly opinionated and integrated Forge mod for Minecraft version 1.7.10 that will be used in the SeptemCraft modpack. This mod introduces linear ore progression consisting of Vanilla, Thermal, and Tinkers ores, as well as restricts the usage of tools to solely Tinker Tools. Additionally, a ton of recipe modifications for Thermal Expansion machinery and Tinkers alloys are included to make processing progression feel meaningful.
Though this mod is not intended to be used outside of the SeptemCraft modpack, you may do so if you find these modifications something you might enjoy experiencing. This mod includes integrations/support for:
- Flint Instead of Wood
- Clay Bucket
- BuildCraft
- Minefactory Reloaded
- Extra Utilities
- Applied Energistics 2
- Nether Ores
- Biomes 'O Plenty
- Chisel
- Pam's Harvestcraft
NOTE: This mod is in BETA and does not have all features implemented
Ore progression is achieved by modifying the Tinkers Tools' material properties (harvest level) to align with changes to the ores generated by vanilla minecraft and other mods. This means that tools, specifically Pickaxes, outside of Tinkers Construct might not work with this mod and should be considered incompatible with mods that add pickaxes.
Requirements
SeptemTweaks is a Forge mod for 1.7.10 that depends on the following mods:
Features
Features implemented in current release:
- Vanilla tools disabled (compatibility for non-tinkers pickaxes not added yet)
- Ore progression drastically changed:
- Stones
- Woods
- Coal, Tin, Copper, Aluminum
- Bronze, Iron, Invar, Electrum, Gold, Redstone, Silver, Lead, Lapis
- Steel, Diamonds, Obsidian, Emeralds
- Alumite, Cobalt, Ardite
- Manyullyn
- Platinum, Certus Quartz
- Thermal Expansion recipes modified to be in-line with ore progression and more resource intensive
- Tinkers Construct alloy changes for Alumite and Signalum
- Vanilla furnace cannot smelt ores
Features in progress for next release:
- Thermal Dynamo recipes modified
- Thermal Energy cell recipes modified
- Thermal Strongbox and Cache blocks removed
- Thermal Machinist's workbench recipe modified, removal of hardened/reinforced/resonant tiers
- Thermal Tesseract recipe modified
- Thermal Satchel recipes modified
- Thermal Augment recipes modified
- Thermal Flux Capacitor recipes modified
- Thermal Armour/Tool recipes removed regardless of CoFH configs
- Tinkers Tool Forge recipes removed except Bronze blocks as the construction base
Recommendations
- Flint Instead of Wood
- The entire Wood -> Stone progression would be skipped without disabling punching trees. While still possible, it's highly recommended to include this mod
- Clay Bucket
- Since getting Iron requires a Tinkers Smeltery, you might not be able to fuel the smeltery without a bucket. By all means, if you use another tank/fluid collection mod, use that instead
- BuildCraft
- Adjusts various recipes to include some BuildCraft items/blocks
- Extra Utilities
- Adjusts various recipes to include some ExtraUtilities items/blocks
- Minefactory Reloaded
- Adjusts various recipes to include some MFR items/blocks
Screenshots

Ore Progression shown with the various blocks possible to mine at the given tool material. Blocks on the far-right of a tier indicate the material that's used to mine blocks in the next tier below. For example, Bronze in the stone tier is capable of mining every block in the Bronze tier as well as the tiers before.

Various recipes that have been modified by this mod. Some item recipes not shown, for example the addition of gold/silver/electrum wire coils as intermediary crafting materials for thermal coils.
Project description from CurseForge.
Pick your setup
SeptemTweaks by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.7.10
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
SeptemTweaks versions and loaders
septemtweaks-0.2.3-beta.jar
24 Jul 2023
Looking for an older file? The official CurseForge project page is in Resources.