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Steam News16 September 20259mo ago

Massive Performance Improvement

In this update: Better performance when editing your show, especially on large shows with many cues New option: “Reverse Order on Timeline” (CTRL + SHIFT + R).

Full notes

Full FWsim - Fireworks Display Simulator update

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What changed

0 fixes1 addition1 change0 removals
  • Performance
  • Gameplay
changedBetter performance when editing your show, especially on large shows with many cues
addedNew option: “Reverse Order on Timeline” (CTRL + SHIFT + R). Use this when you make a stepper out of single cues and you want to reverse the order.

In this update:

  • Better performance when editing your show, especially on large shows with many cues

  • New option: “Reverse Order on Timeline” (CTRL + SHIFT + R). Use this when you make a stepper out of single cues and you want to reverse the order.

  • The timeline now looks much better when you zoom out very far. Your show will look cleaner and it’s easier to make edits even at extreme zoom levels.

  • Better thumbnail images

Source

Steam News / 16 September 2025

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