Gearcoleco v1.2.0 is released. Gearcoleco is a very accurate cross-platform ColecoVision emulator written in C++ that runs on Windows, macOS, Linux, BSD, Raspberry Pi and RetroArch. This is an open source project with its ongoing development made possible thanks to the support by these awesome backers.

Features:
Accurate Z80 core, including undocumented opcodes and behavior like R and MEMPTR registers.
Accurate TMS9918 emulation.
Sound emulation using SDL Audio and Sms_Snd_Emu library.
Save states.
Compressed rom support (ZIP).
Supported platforms (standalone): Windows, Linux, BSD, macOS, and Raspberry Pi.
Supported platforms (libretro): Windows, Linux, macOS, Raspberry Pi, Android, iOS, tvOS, PlayStation Vita, PlayStation 3, Nintendo 3DS, Nintendo GameCube, Nintendo Wii, Nintendo WiiU, Nintendo Switch, Emscripten, Classic Mini systems (NES, SNES, C64, ...), OpenDingux, RetroFW and QNX.
Full debugger with just-in-time disassembler, cpu breakpoints, memory access breakpoints, code navigation (goto address, JP JR and CALL double clicking), debug symbols, memory editor, IO inspector and VRAM viewer including registries, tiles, sprites and backgrounds.
Windows and Linux Portable Mode by creating a file named portable.ini in the same directory as the application binary.
Support for modern game controllers through gamecontrollerdb.txt file located in the same directory as the application binary.

Gearcoleco changelog:
Fix right button in gamepads. Fix #55
[Debugger] Improved Memory Editor.
[WiiU] Aroma CFW Compatibility by @Ploggy in #60
Add Windows ARM64 support.
[Debugger] Add more info to VDP viewer. #59
[Debugger] Add support for docking windows in macOS and Windows.
[Debugger] Add support for multi-viewport (drag windows outside the main window)

Download:Gearcoleco v1.2.0
Source: Here