Hey, I'm not sure if this is the right category to post this in, but as an Audio Guy I'm intrigued by the possibility of direct control of Pico-8's DAC? (Then again, I'm not entirely certain whether Pico-8 HAS a DAC, or just a sample playback routine that goes directly to the host machine's DAC.) Either way, I have found the possibility of "user waveform" slots (a la the Namco Custom30) in Pico-8 to be pretty intriguing. Many old microcomputer systems have had some form of exploit or another to directly control the DAC (this is famously how sampled sound and digitized speech could be played back on the C64). Theoretically, would this be possible in Pico-8, or will its architecture not allow it?