honestly i dont know anything in game of life but i managed to make one like this
just like repl but cooler
Destroyed Destroyable City 5 with this custom GOL element. +1
Also, i'm really glad to see a custom life on FP, ever since the CUST option was released almost nobody cared about it, but personally i think this is a really neat feature.
I love how it starts like a square and gets more chaotic and distorted as the time passes
In truth I don't think it really needs FP, there are many saves with more types of life that didn't get it and didn't really need it anyway.
it seems to like creepers