I took the ideas of Bit-101’s gravity tutorial and came up with these…
And using the above but making minor adjustments to how it reacts you can create exploding pixel art…
I did these as an experiment with gravity physics as well as particle creation. Also the 2 varying files show the great difference that can be achieved with a few changes to the code and a little imagination/creativity.
The source files can be downloaded from the download source link on the page that contains the example file.