Light the sky and express your creativity with the sandbox simulator FWsim – Fireworks Display Simulator! Enjoy an easy-to-master professional software used by fireworks experts all over the world, and use your favorite music and 3D iconic landmarks to create unique, unforgettable moments.
All Reviews:
Very Positive (77) - 97% of the 77 user reviews for this game are positive.
Release Date:
Nov 3, 2023

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Buy FWsim - Fireworks Display Simulator


About This Game

FWsim is one of the best 3D simulation tools of the fireworks industry, used and acclaimed by professionals and fireworks enthusiasts all over the world. After 10 years of success, and with more than 30.000 fireworks shows designed, Fwsim reaches Steam Early Access. We're looking forward to getting its next iteration to its max potential with your feedback!

One of the first and best memories we all often have is the sense of marvel at watching one of these shows as small kids. The sky lights up in thunder, flashing in the brightest colors like if it was tearing asunder. And you, mouth agape, the music and bangs ringing in your ears, walk back home wondering if you could some day wield that incredible magic in your hands. Now you get to revive this feeling by creating your own display with Fwsim – Fireworks Display Simulator!

FWsim is an incredibly intuitive tool, so easy-to-use that within minutes you will be creating a fireworks display that will leave you amazed. This sandbox simulation tool is a great way to have fun and relax expressing your creativity – no pressure, no defeat screen, just the pure unadulterated fun of creating a unique show of light and music. Pick up your favorite song, choose among dozens of iconic landmarks from all over the world, and start designing a fireworks show that will be remembered for the ages.

Intuitive as FWsim may be, it doesn’t sacrifice an inch of realism. Used by fireworks companies and freelance pyrotechnicians all over the world, FWsim features a wide variety of fireworks and effects and realistic physics and scale in 3D environments, allowing you to customize your show to its smallest detail. From the simplest parts to the most complex effects, combine everything to create your display with multiple firing lines, shells up to 600 mm and real recorded sounds in stereo for better authenticity, there will be no limits to what you can do!


  • Design your unique fireworks show combining music, fireworks and 3D models
  • Choose from 400 realistic firework effects already included – more to come!
  • Create your own pieces of firework by combining individual components, just like real specialist do!
  • Synch your fireworks with your favorite music with spectacular camera movement
  • Feel every explosion thanks to recorded real sounds
  • Enjoy your creations in realistic 3D environments with iconic landmarks such as the Eiffel Tower or the Empire State Building
  • …or have them light up wherever you want importing 3D buildings – from your city or backyard to any famous place you can think of
  • Share your creations exporting the video up to 4K resolution, compatible with Youtube and social media channels
  • Great optimization: flawless performance even when designing massive displays

System Requirements

    • Requires a 64-bit processor and operating system
    • OS *: Windows 7 or later (64-bit)
    • Memory: 2048 MB RAM
    • Graphics: At least 256 MB of GPU RAM
    • Additional Notes: Monitor resolution at least 1280x1024
    • Requires a 64-bit processor and operating system
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

What Curators Say

2 Curators have reviewed this product. Click here to see them.

Customer reviews

Review Type

Purchase Type


Date Range
To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar.

Show graph

Filter reviews by the user's playtime when the review was written:

No minimum to No maximum
Display As:
Show graph
Hide graph
Excluding Off-topic Review Activity
There are no more reviews that match the filters set above
Adjust the filters above to see other reviews
Loading reviews...