This game has been Greenlit by the Community!

The community has shown their interest in this game. Valve has reached out to this developer to start moving things toward release on Steam.

Greenlight is being retired. For more information on how to submit games to steam, refer to this blog post.
FWsim Fireworks Simulator
Genre: Simulation, Music
Platforms: PC
Languages: English, German, Japanese
Players: Single-player
Dec 24, 2016 @ 9:41am
Jan 12, 2017 @ 10:35am
Release date: 2018
FWsim Fireworks Simulator
Create your own fireworks, add your favourite music, and create music-synchronous shows. Add real 3D buildings, or import 3D models from the internet.

Thousands of fireworks enthusiasts already use FWsim. They put more than 10,000 videos on YouTube. All the images and videos on this page have been created by actual users.

  • 1,000 different firework effects already included
  • Flexible effects editor: Take simple components and chain them together - just like real fireworks manufacturers do.
  • HD video export with smoke simulation
  • Real sounds, recorded from actual fireworks
  • Realistic simulation: Fireworks Companies in 18 countries use the same simulation engine for planning & visualization
  • Create gigantic shows: FWsim is optimized for performance. All the scenes you see in the trailer can be played on an average gaming PC.

Coming with the Steam release:
  • Improved graphics
  • More realistic smoke simulation
  • Larger 3D worlds
  • Ultra-high quality 4K resolution video export

Download Free Demo:
System Requirements: PC with Windows, 2GB of RAM, and any graphics card released in the last 10 years (onboard graphics not supported).

We hope you will join us in bringing FWsim to Steam!

Lukas, Founder and Developer,

< >
Volyvod Jul 29, 2019 @ 3:11am 
wann kommt das spiel endlich auf Steam !!!!:steamsad:
The_Gaming_Farming Jan 30, 2019 @ 4:52am 

Un logiciel qui merite d'etre sur steam un grand bravo !
Fate Jan 4, 2019 @ 8:55am 

Any update on progress with this maybe a broad ETA or some idea as I want to buy this and I'd rather wait for it on steam for the upgraded graphics then buy it on the main site for planning shows.

michaelleahy Nov 12, 2018 @ 4:23am 
we see it on Steam YES / NO :steamhappy::steamhappy::steamhappy:
SJX305 Sep 25, 2018 @ 9:19am 
I voted for it on Steam, I will be looking at buying the full version soon :) It looks very interesting!
☠ Xenith Xenaku ☠ Aug 28, 2018 @ 8:20am 
I just got the €39.99 version, and will be supporting you. :steamhappy:
idefix Jun 27, 2018 @ 11:28am 
vivement que FWsim sorte sur steam et si possible avec une version en français.
Felix Jun 20, 2018 @ 3:48pm 
I love this. Buy the 24 dollar one. You can make your own fireworks and Time limits are no problem.
dotModded Mar 9, 2018 @ 3:10pm 
If development is going so slow why not open source it? Let the community take a crack at it. I know I would play with the rendering engine quite a bit, maybe add in a full physics engine.
Djespur Jan 25, 2018 @ 3:08pm 
i am really exited!