Maxwell Heat Engine - New Greatsword Weapon (DLC)

by Ab Aeterno·v1.1·Updated 2025-11-03

Tribute to DCSS weapons. Added a new sword with incremental fire/magic damage mechanics and associated war ashes.

Screenshots 6 screenshots

About this mod Machine translation

Tribute to DCSS weapons. Added a new sword with incremental fire/magic damage mechanics and associated war ashes.

MaxwellHeatEngine

🔥 **New Great Sword Mod that pays homage to DCSS weapons** 🔥

Features

✨ **Unique damage mechanism**

  • New weapon "Maxwell Heat Engine", which comes with fire and magic damage
  • Successfully hitting an enemy will provide you with superimposed buffs, further increasing fire and magic damage.
  • After accumulating enough attacks, the sword will be fully charged, providing a multiplier of fire/magic damage

⚔️ **Special War Gray: Heat Dissipation**

  • Similar to "Phalanx Stance" but with two different follow-up attacks of R1 and R2
  • When the weapon is fully charged, subsequent attacks will be greatly enhanced, but the sword's buff will be consumed after use.
  • R1 attack is frost-themed (causing accumulation of frostbite)
  • R2 attack is fire themed

How to get it

🏪 Can be purchased from the Twin Crone (select the "Special Weapon Shop" option)

  • Price: 3500 runes
  • Icon: Knight Greatsword

Installation instructions

  • ModEngine2 is required, the release version and installation instructions can be found on the GitHub page
  • After downloading the module, extract the contents of the 'maxwell_thermic_engine' folder to the 'mod' folder of ModEngine2

Show video

📺 YouTube show video

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Special thanks to Blubber for providing the Sekiro animation!

*Weapon internal ID: 3042000*

Install & use Install: follow the bundled instructions

  1. Unzip the archive from playbuff and read the bundled readme / instructions first.
  2. There is no universal mod manager for this game: some mods replace game files directly, some go into a game-specific Mods folder, and some need a game-specific community loader or tool first — follow the bundled readme.
  3. Place the files exactly as the readme says; mods with listed dependencies need those installed too.
  4. Launch the game to confirm it loaded; some games require enabling mods in settings or an in-game mod menu.

Install locations vary a lot between games and mods — the bundled readme is the most reliable guide.

File & checksum

Filename
Maxwell's Thermic Engine v1.1
File size
15.9 MiB