This mod is for the Modjam 2026.

Two Heavens will lead you from the river shore to the blade of a katana.

You will master the art of swordsmithing in the traditional Japanese way.

You will learn the way of the warrior: to wield the katana and wakizashi as one, in the Niten Ichi Ryu, the technique of Two Heavens.

Dual wield and fight with stab and slice combos.

Player Guide:

For an easy start use this seed: -7097279564493105191

On world join you will receive a message explaining first steps.

As you progress pop ups will guide you.

Look at item tooltips for crafting recipes.

Equip your swords.

Satetsu are found next to water.

Charcoal is burned in an Unfired Tatara Furnace to turn it into a Fired Tatara Furnace.

Charcoal and Satetsu are burned in a Fired Tatara Furnace to make Kera.

Break the Fired Tatara Furnace to extract the Kera.

Forge blades

Don't forget Tongs or you will have a very bad day.

Quench blades

Dependencies

Trinkets Updated is by Patbox — not the original Trinkets, which isn't updated for this version.

**Requires Trinkets Updated 4.0.0-beta.1, beta.2 or beta.3. Newer versions don't work with this mod yet.

Modpacks

Modpacks welcome, no need to ask. A credit is appreciated but not required. Please don't reupload the jar or distribute modified versions.