Overview
DefleMask is a multi-system chiptune tracker that supports numerous vintage sound chips from a single, unified interface. Composers can create authentic music for Sega Genesis, NES, Game Boy, Commodore 64, and many other platforms, exporting to formats playable on real hardware or in emulators.
Fast Facts
| Aspect |
Detail |
| Developer |
Delek |
| Released |
2011 |
| Platforms |
Windows, macOS, Linux, mobile |
| License |
Free / paid versions |
| Supported chips |
15+ |
Supported Systems
| System |
Sound Chip |
Channels |
| Sega Genesis |
YM2612 + PSG |
6 FM + 4 PSG |
| NES |
2A03 |
5 |
| Game Boy |
GB APU |
4 |
| Commodore 64 |
SID |
3 |
| Master System |
SN76489 |
4 |
| PC Engine |
HuC6280 |
6 |
| Arcade |
YM2151 |
8 |
Key Features
| Feature |
Benefit |
| Unified interface |
Learn once, compose for all |
| Accurate emulation |
Hear exactly what hardware produces |
| Export formats |
VGM, ROM, native formats |
| Effect columns |
Per-channel effects |
| FM editor |
Full operator control |
Genesis/Mega Drive Focus
DefleMask particularly excels at FM synthesis:
| Feature |
Implementation |
| 6 operators |
Full YM2612 access |
| SSG-EG |
Hardware envelope |
| DAC |
Sample channel |
| PSG |
Square + noise |
Interface
| Component |
Purpose |
| Pattern editor |
Note entry |
| Instrument editor |
Chip-specific parameters |
| Wave editor |
Custom waveforms (where applicable) |
| Sample editor |
DAC samples |
Export Options
| Format |
Use |
| VGM |
Standard chiptune format |
| Native ROM |
Play on real hardware |
| Module |
Platform-specific |
| WAV |
Audio recording |
Learning Approach
| System |
Recommended Start |
| NES |
Simple PSG, good tutorials |
| Game Boy |
4 channels, manageable |
| Genesis |
Complex but rewarding |
| C64 |
Deep, filter-heavy |
| Resource |
Content |
| Discord |
Active help community |
| Tutorials |
YouTube, written guides |
| Presets |
Shared instruments |
| Covers |
Learning from others |
Legacy
DefleMask democratised multi-platform chiptune creation, making it possible for one composer to target multiple vintage systems without learning separate tools for each.
See Also