While being bored on a small, one-week vacation, I decided to open the Powder Toy again. I made this Heating System first. It started with that circle that shows which heater is on. At first, it took me quite a lot of time because I tried to make it so that only one heater could be activated at the time. I decided to remove that, since people might wanna heat four things at once.
When I finished the one above, I messed around with the life particles a bit. I suddenly saw the HLIF particle moving diagonally. I had a look at the pattern and decided to recreate it. Finally I made the 'The Powder Toy' text, from which the word 'Powder' has STAN and HLIF mixed.
I hope you like them and I'd definitely like feedback on the heating system, as I want to continue developping it.