
Description: Citra is an open-source emulator for the Nintendo 3DS gaming console and handheld system. It allows users to play Nintendo 3DS games on their computers by emulating the 3DS software and hardware. Citra emulates nearly all features of the original 3DS hardware, providing an authentic gaming experience.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: RetroArch is an open-source, cross-platform frontend for emulators, game engines, video games, media players and other applications. It's designed to be fast, lightweight, customizable and extensible.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API