A tune I composed specifically for the SEGA Genesis and produced accordingly. I used samples from various SEGA Genesis games + the free YM2612 VST + Plogue sforzando and chipsounds VSTs in Mixcraft, which imo is very underrated software. The "hi hat" is a PSG (channel 3) sound from Sonic 3; kick and snare DAC sounds from Toejam and Earl; toms DAC samples from Sonic Megamix 4.0.
I originally titled this "Box Fan Winter." Weird, right? But, since I thought it sounded more suited to a difficult water level in classic Sonic, I renamed it as such. If you would like to use this in a game, feel free to do so, but I recommend you use the looping version, which is here: https://www.newgrounds.com/audio/listen/884548