Master Reactor in 3ds Max: Tutorials and Modern Alternatives

Published on January 08, 2026 | Translated from Spanish
Visual comparison between a cloth simulation in Reactor and another in TyFlow within 3ds Max.

Reactor: The Forgotten Grandfather of Physics in 3ds Max ⚛️

In the trunk of memories of 3ds Max lies Reactor, the physics system that made many artists happy... until more powerful tools arrived. Although today it's a digital dinosaur, learning it can give you solid foundations on simulation. That said, prepare for nostalgia and a few headaches.

"Reactor was like that first old car: it broke down a lot, but you grew fond of it" — Anonymous 3D artist who survived Max 2009.

Tutorials to Tame the Beast

If you decide to venture with Reactor, these resources can save you:

Search for terms like "3ds Max Reactor chain simulation" to find hidden gems on the Internet. 🕵️‍♂️

Forums Where Knowledge Survives

Knowledge doesn't get lost, it just gets archived in:

Alternatives That Won't Make You Cry

For current projects, better use:

Reactor will teach you basic concepts, but as a wise man would say: "Using obsolete software a lot won't make you wake up earlier". Unless you work with old files, invest your time in modern tools. Your peace of mind will thank you.

PS: If you miss Reactor, you can always install a virtual machine with Windows XP and Max 2008 for a nostalgic trip... or to remember why we moved on. 💾