SevTech Ages Modpack — Reference
World Generation & Ores
SevTech uses Geolosys for ore generation. Ores do not spawn as individual blocks but as massive veins that can span several chunks.
Ore Vein Identification
Players must look for Samples on the surface. These are small rocks that indicate a large vein of the corresponding ore is directly below.
| Vein Type | Ores Included | Y-Level Range |
|---|---|---|
| Iron | Hematite, Magnetite, Limonite | 30 - 60 |
| Copper | Malachite, Azurite, Chalcopyrite | 40 - 90 |
| Coal | Lignite, Bituminous, Anthracite | 50 - 120 |
| Tin | Cassiterite | 40 - 100 |
| Gold | Gold | 5 - 40 |
| Redstone | Cinnabar, Realgar | 10 - 40 |
| Diamond | Kimberlite | 5 - 20 |
Mobs & Entities
Mobs in SevTech are gated by Age. Some mobs will not even spawn until the player has reached a certain level of progression.
Unique Mobs
Lesser Shoggoth (AbyssalCraft)
- Spawn: Near Shoggoth Lairs in Age 1+.
- Behavior: Hostile, builds 'Ooze' blocks that can transform the terrain. They are required for progression as they produce Shoggoth Flesh.
- Health: 100
Swamp Hag (The Betweenlands)
- Spawn: The Betweenlands dimension (Age 2).
- Drops: Slimy Bone, Hag Finger.
- Health: 40
Evolved Zombie (Galacticraft)
- Spawn: Moon and other planets (Age 4).
- Behavior: Faster and stronger than normal zombies; does not burn in sunlight.
- Health: 30
Key Blocks & Items
The Workstump
The Workstump is the Age 0 crafting station. To use it: 1. Place items in the 3x3 grid by right-clicking. 2. Hold a Crafting Rock in your hand. 3. Shift + Right-click the stump to craft the item.
The Grill
Used in Age 0 to cook food. It must be placed over a Fire Pit. It can cook up to two items at once.
The Dowsing Rod
A tool that vibrates when held over a specific ore vein. It is essential for finding ores before advanced scanners are unlocked in Age 3.