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Steam News4 June 20261mo ago

Version 100.0 Beta

Version 100.0 beta has been released: New element: BASE. Corrosive liquid, neutralizes ACID New element: SEED.

Full notes

Full The Powder Toy update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

6 fixes9 additions1 change0 removals
  • Compatibility
  • Gameplay
  • Workshop
  • Performance
changedVersion 100.0 beta has been released:
addedNew element: BASE. Corrosive liquid, neutralizes ACID
addedNew element: SEED. Grows into a tree when planted and watered
addedAdd creation reactions for AMTR, PTNM, and LITH
addedAdd heat conduction to pipes
addedAdd PSTN .tmp3 flags for cancelling movement when the full movement can't be performed

The Powder Toy changes

changedVersion 100.0 beta has been released:
addedNew element: BASE. Corrosive liquid, neutralizes ACID
addedNew element: SEED. Grows into a tree when planted and watered
addedAdd creation reactions for AMTR, PTNM, and LITH
addedAdd heat conduction to pipes

Version 100.0 beta has been released:

  • New element: BASE. Corrosive liquid, neutralizes ACID

  • New element: SEED. Grows into a tree when planted and watered

  • Add creation reactions for AMTR, PTNM, and LITH

  • Add heat conduction to pipes

  • Add PSTN .tmp3 flags for cancelling movement when the full movement can't be performed

  • Add multiple new air sim settings, including ambient air pressure and velocity

  • Add basic search to stamp browser

  • Add dynamic heat display (Shift+6)

  • Add binary support to PROP tool

  • FOG/RIME can absorb gas to become acidic, condense to acid

  • LN2 now can condense on strong GLAS when ambient temperature is low enough

  • Cap velocity and pressure in some reactions

  • Preserve deco in pipe, as long as the pipe wasn't already decorated

  • Minor fixes to various reactions

  • Update / improve many element descriptions

  • Restrict some Lua API functionality to certain events, some scripts need to be fixed and updated

  • Fix infinite air heat near the boundary

  • Fix gaseous elements trending down and right

  • Fix ambient heat not convecting from the right or bottom edges

  • Fix SOAP movement in loop edge mode

  • Fix crash when using !get on float types

To use this beta, switch to the [c]betas-and-releases[/c] or [c]bleeding-edge[/c] branch. These branches will track future releases, betas, and optionally future snapshots.

Source

Steam News / 4 June 2026

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