Doom OST At Doom's Gate in Factorio

Doom OST At Doom&Gate is played on an audio controller, controlled by a simple 32-bit processor. Processor runs at 1200 Hz (UPS). A small program loads data from the ROM into the audio controller and plays the music. All logic is based on vanilla combinators in Factorio. Mods used: Musical speaker - adds an improved speaker that can be fully controlled using logical signals. (It was slightly corrected and modified by me) Pushbutton - a convenient button. Schall Lamp Contrast - changes the texture of the lamp for a better look. Schall Virtual Signal - additional signals. Also a self-written mod that turns off power consumption for all logic elements. The original audio was taken from the site "modarchive.org". (unfortunately I cannot paste the link, but the track can be found on the site under the name "E1M1 Re-Make (DOOM)") The tracker audio file was parsed, the instruments were loaded into the Musical speaker, and the playback sequence was converted into ROM data.