I realized that the instructions to open the Powder Toy, said something about creating frames by pressing the letter "P", then I went during the simulation by pressing the letter "P", and each time I pressed, the game created a frame, then I used an image editor called "Gimp" to open that file (. ppm). you just need a program that can open files in ".ppm", and to make animated GIFs.
Eu percebi que nas instruções ao abrir o Powder Toy, dizia algo sobre criar frames presionando a letra "P", então durante a simulação eu fui presionando a letra "P", e a cada vez que eu pressionava, o jogo criava uma frame, então eu usei um editor de imagens, chamado "Gimp", para abrir esse arquivo (.ppm). você só precisa de um programa que abra arquivos no formato .ppm, e que faça GIFs animados.
What about the ppm file, each file is a frame, so you need many files ppm. then put them in each file in a layer of GIMP and click filters, animation, reproduce.
It's not he "The GIMP", that's starting to piss me off. It's just "GIMP" which stands for GNU Image Manipulation Program. It is widely revered as the #1 alternative to Photoshop. Don't sully it's name.
Windows users can can't use GIMP can use Windows Gif Animator (Yeah its practically an Antique now and only supports GIF89a but thats what you get, go learn :P)