Gearcoleco
Developer(s) Nacho Sánchez Ginés
Latest version 1.7.0 [+]
Active Yes
Platform(s) Windows
Linux
macOS
FreeBSD/NetBSD
Raspberry Pi
iOS
Emulates ColecoVision
Support ($) GitHub Sponsor
Programmed in C, C++
License GPLv3
Source code GitHub
Issue tracker GitHub
BIOS/Keys required

Gearcoleco is a ColecoVision emulator/debugger, its standalone version supports Windows, Linux, macOS, FreeBSD, and it's also available as a RetroArch/Libretro core.

It features an accurate Z80 core (including undocumented opcodes and behavior like R and MEMPTR registers), accurate TMS9918 emulation, support for ColecoVision Super Game Module (SGM) and MegaCart ROMs, support for controllers (Super Action Controller (SAC), Wheel Controller and Roller Controller), save-states, compressed rom support (ZIP), feature-rich debugger, portable mode (on Windows and Linux), ROM loading via command line and drag & drop, SDL support for controllers.

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