Incendium review
A free Java Edition datapack for players who want a substantially changed Nether.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Incendium changes Nether world generation in Minecraft Java Edition, adding eight biomes, more than nine structures, custom mobs, a boss, and over 25 items. It is intended for players who want exploration in the Nether to feel substantially different, whether playing singleplayer or on a server. The project is listed as free and self-hosted, with support for Data Pack, Fabric, Forge, NeoForge, and Quilt environments.
Its scope is a focused dimension overhaul rather than a general world-generation package: the listed additions center on Nether biomes, terrain, structures, creatures, and items. An optional Sparkles resource pack provides custom item textures. Compatible game versions listed for the project include 1.18.2, 1.19.x, 1.20.x, 1.21.x, 26.1.x, 26.2, and 26.3, giving players several version choices. Check the listing for compatibility with the exact game and loader setup before installing.
Installation has an important world-planning tradeoff: Stardust Labs advises resetting the Nether or starting a new world before adding Incendium. It is incompatible with Amplified Nether, so players using that datapack should choose another Nether overhaul or remove the conflict. For players ready to begin a fresh Nether, Incendium’s mix of generation changes and added content is a strong fit; those who want to preserve an existing Nether or combine it with Amplified Nether should look elsewhere. Its free availability makes it accessible, but the required reset is the main practical consideration.
Incendium pros and cons
- Where it wins
- Adds eight Nether biomes and more than nine structures
- Includes custom mobs, a boss, and over 25 items
- Supports Data Pack and four mod loaders
- Where it doesn't
- Requires a Nether reset or a new world for installation
- Incompatible with Amplified Nether
- For Minecraft Java Edition, not other editions
Incendium fact sheet, pricing and score →
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