I use reason for construction and synthesis , reaper for processing and mastering ,Bunch of plugins and refills .I will also occasionally use openmpt for creating old sounds and reconstructing gameboy and atari noises , and always keep a bank of old sounds , like linn drums , Roland 808 , moisture claps and powerdrums mainly 80s drum noises with processing .And a lot of other shit xD but I could type all day on what I use to produce .