promotional bannermobile promotional banner

KumoAddon: Tensura

Adds the Slime race from Tensura to the KumoDesu mod, featuring 4 evolution forms (Slime→Massive→Devil→Lord), the Predator skill with Mist/Absorb/Spatial modes, and Great Sage analytical skill. Requires KumoDesu mod.

KumoAddon: Tensura is an addon for the KumoDesu mod that brings the Slime race from the anime/manga That Time I Got Reincarnated as a Slime into the KumoDesu evolution progression system.

Features

Slime Race

  • A new monster mob that naturally spawns in Plains and Forest biomes
  • Fully integrated with KumoDesu's evolution, skills, stats, and growth mechanics

4 Evolution Forms

Form Rank Description
Slime F-rank Base form: Physical Resistance, HP Auto Recovery, Acid Resistance
Massive Slime E-rank Enhanced stats: MP Recovery Speed, Magic Mass, improved HP recovery
Devil Slime D-rank Magic-focused: Magic Hoard, Solidity, HP Rapid Recovery
Lord Slime Legendary Requires the "Demon Lord" title: Ultimate Magic, Stronghold, Physical Nullification, HP Ultra-Fast Recovery

Each form has unique base stats, per-level growth formulas, and evolution bonus skills, progressing from F-rank through to Legendary tier.

Predator Skill (Active, 3 modes)

  • Mist — Hold to unleash a 70° black mist cone (8 blocks) that damages enemies, pulls items, and can break blocks/fluids (sub-modes: None/Blocks/Fluid/All)
  • Absorb — Instantly pulls all nearby dropped items into your inventory
  • Spatial — Opens a Stomach Storage GUI with 9–27 item slots and water/lava fluid tanks supporting bucket and bottle filling/emptying

Great Sage Skill (Passive)

  • +15 Magic & Resistance per level
  • +5% EXP gain for all skills per level
  • Every 5 minutes: analyzes and grants EXP to a random underleveled skill
  • Active drain: 2 MP/second per level

Technical Details

  • Minecraft: 1.20.1 (Forge)
  • Required Dependency: KumoDesu mod (v0.3.8 or newer)
  • Uses Mixin for deep integration with the base mod's evolution, skill, and rendering systems
  • Features GeckoLib animations for the slime entity
  • Adds a custom Predator Mist rendering effect for visual flair

KumoAddon: Tensura Team

profile avatar
  • 18
    Followers
  • 6
    Projects
  • 9.3K
    Downloads

More from GawrMonsterView all

  • Kumodesu-ascension-unofficial project image

    Kumodesu-ascension-unofficial

    this is an unofficial modpack to access the temporary official kumodesu server

    • 615
    • October 15, 2026
  • KumoDesu: Ascension project image

    KumoDesu: Ascension

    KumoDesu: Ascension adds a system-driven progression where skills grow through actions, perception is earned, and evolution depends on survival. No fixed classes—your behavior shapes your path and defines your strength.

    • 4.4K
    • October 15, 2026
  • Kumodesu Compatible: FTB Quests project image

    Kumodesu Compatible: FTB Quests

    A compatibility brigde between KumoDesu: Ascension and FTB Quests.

    • 57
    • October 7, 2026
  • CustomHitboxLib project image

    CustomHitboxLib

    A powerful Forge 1.20.1, NeoForge 1.21.1 library that adds true multipart hitboxes to any entity! Override vanilla's single-square limitation and create complex bosses with precise collision using simple JSON Datapacks or the developer API.

    • 3.7K
    • October 6, 2026
  • Kumodesu-ascension-unofficial project image

    Kumodesu-ascension-unofficial

    this is an unofficial modpack to access the temporary official kumodesu server

    • 615
    • October 15, 2026
  • KumoDesu: Ascension project image

    KumoDesu: Ascension

    KumoDesu: Ascension adds a system-driven progression where skills grow through actions, perception is earned, and evolution depends on survival. No fixed classes—your behavior shapes your path and defines your strength.

    • 4.4K
    • October 15, 2026
  • Kumodesu Compatible: FTB Quests project image

    Kumodesu Compatible: FTB Quests

    A compatibility brigde between KumoDesu: Ascension and FTB Quests.

    • 57
    • October 7, 2026
  • CustomHitboxLib project image

    CustomHitboxLib

    A powerful Forge 1.20.1, NeoForge 1.21.1 library that adds true multipart hitboxes to any entity! Override vanilla's single-square limitation and create complex bosses with precise collision using simple JSON Datapacks or the developer API.

    • 3.7K
    • October 6, 2026