Furnace is a chiptune tracker compatible with DefleMask. Features:

- supports the following systems:
 - Sega Genesis
 - Sega Master System
 - Game Boy
 - PC Engine
 - NES
 - Commodore 64
 - Yamaha YM2151 (plus PCM)
 - Neo Geo
 - AY-3-8910 (ZX Spectrum, Atari ST, etc.)
 - Microchip AY8930
 - Philips SAA1099
 - Amiga
 - TIA (Atari 2600/7800)
- multiple sound chips in a single song!
- clean-room design (guesswork and ABX tests only, no decompilation involved)
- bug/quirk implementation for increased playback accuracy
- VGM and audio file export
- accurate emulation cores whether possible (Nuked, MAME, SameBoy,
Mednafen PCE, puNES, reSID, Stella, SAASound and ymfm)
- additional features on top:
 - FM macros!
 - negative octaves
 - arbitrary pitch samples
 - sample loop points
 - SSG envelopes in Neo Geo
 - full duty/cutoff range in C64
 - ability to change tempo mid-song with `Cxxx` effect
 (`xxx` between `000` and `3ff`)
- open-source under GPLv2 or later.

• Artyom Bystrov

• furnace
• furnace-debuginfo
• furnace-doc