A retro game launcher, with its own multi-emulators.

Espaze is a multiplatform (Windows, macOS, Linux) retro game launcher.
Bundling several emulators into a single launcher.

Supported systems

System	Status	Extensions
CHIP-8	✅ Complete	.ch8
Super-CHIP	✅ Complete	.sc8
Game Boy (DMG)	✅ Complete	.gb
Game Boy Color	✅ Complete	.gbc
NES	✅ Complete	.nes
Sega Master System	✅ Complete	.sms
Sega Genesis / Mega Drive	✅ Complete	.md, .bin, .gen
Sega Game Gear	✅ Complete	.gg
Atari 2600	✅ Complete	.a26, .bin
PC Engine / TurboGrafx-16	✅ Complete	.pce
Game Boy Advance	✅ Complete	.gba
Neo Geo Pocket Color	✅ Complete	.ngp, .ngc
Super Nintendo	✅ Complete	.sfc, .smc
ColecoVision	✅ Complete	.col

Tech stack

• Backend: Go + Wails v2 (native window, Go ↔ JS bindings).
• Frontend: vanilla JavaScript + Vite, no framework - each view is a small module that mounts its own DOM.
• Emulation: homemade implementations under internal/systems/<console>/, all behind one common interface (core.Core) that lets any new console plug in without touching the rest of the app.

Architecture

• internal/emulation/core/core.go - the Core contract every system implements.
• internal/systems/<console>/ - one implementation per console (CPU, memory, video, sound...).
• internal/app/app/ - the bindings exposed to the frontend via Wails.
• frontend/src/views/ - one view per screen (library, detail, settings, player...).