Tensura Overload is a 100+ mod NeoForge 1.21.1 modpack built around the world of That Time I Got Reincarnated as a Slime. Whether you're a fan of the series or just looking for a deep, rewarding Minecraft experience packed with magic, combat, and engineering — this modpack delivers on all fronts.

⚔️ Combat & Magic

Master an arsenal of spells and abilities through Ars Nouveau and Iron's Spells 'n Spellbooks, and face the ultimate challenge with Ender's Cataclysm — a brutal boss mod that will test even the most seasoned players. The Tensura mods bring iconic creatures, abilities, and lore straight from the anime directly into your world.

⚙️ Engineering & Automation

Not just magic — Create brings mechanical engineering and automation into the mix, letting you build sprawling factories and contraptions worthy of a Demon Lord's domain. Combine magic and machinery to forge an empire unlike anything else.

📈 Progression

Tensura Overload is built around progression. Start from nothing and claw your way up through increasingly powerful gear, spells, and abilities. The difficulty scales with how deep you choose to go — newcomers can enjoy a relaxed survival experience, while veterans can push into the hardest content the modpack has to offer.

🌍 Exploration

With 100+ mods reshaping the world, exploration is rewarding and full of surprises. New biomes, dungeons, dimensions, and bosses await around every corner. No two playthroughs will feel the same.

✅ Who Is This For?

Tensura Overload is designed for everyone — whether you're a casual builder, a magic enthusiast, a combat-hungry adventurer, or a Create engineer. There's a path here for any playstyle.

Featured Mods

Tensura Mods — Core series content, creatures, and lore
Ars Nouveau — Deep spellcrafting and magical automation
Iron's Spells 'n Spellbooks — RPG-style spell progression and combat magic
Ender's Cataclysm — Challenging boss encounters and endgame content
Create — Mechanical engineering, automation, and contraptions
Ice & Fire — Dragons, sea serpents, and mythical creatures roaming the world
Oh The Biomes We've Gone — Dozens of stunning new biomes to explore
YUNG's Better Mods — Overhauled dungeons, caves, mineshafts, and structures
Quark — Vanilla-style tweaks and quality of life improvements
…and 90+ more mods

Modpack Details

Detail	Info
Minecraft Version	1.21.1
Mod Loader	NeoForge
Mod Count	100+
Difficulty	Flexible (Casual to Hardcore)
Playstyle	Progression / RPG / Survival / Engineering
Main Category	Magic

Additional Categories

Adventure and RPG
World Gen
Mobs
Extensive

Build your nation. Master your power. Become the Demon Lord.