Press Q/E to switch effects. I'd recommend graphics quality level 10 because none of these were made with <10 in mind.
In 2016 I tried making one particle effect for every day of October. This is what I did before giving up.
They're also free! You can find them here: https://www.roblox.com/library/1086049283/Particle-a-Day-Effects
Playing
0
Visits
15K+
Autumnal Forest
Playing
0
Visits
21K+
gkku has no creations.
Starting Roblox...
Connecting to People...
Check Remember my choice and click in the dialog box above to join experiences faster in the future!
Thanks for visiting Roblox
1
Click RobloxPlayer.exe to run the Roblox installer, which just downloaded via your web browser.
2
Click Run when prompted by your computer to begin the installation process.
3
Click Ok once you've successfully installed Roblox.
4
After installation, click Join below to join the action!