
Stella

Stella is a multi-platform Atari 2600 VCS emulator which was originally developed for Linux, but since its original release several people have joined the development team to port Stella to other operating systems such as AcornOS, AmigaOS, DOS, FreeBSD, IRIX, Linux, OS/2, MacOS, Unix, and Windows.
Last Stable Release:
6.5
09-01-2021
Dated:
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Windows: XP SP3+ (visual C++ Redistributable for Visual Studio 2017 is required)
Linux: Kernel 3.x+ and i386 / Ubuntu 20.04+
Mac: 10.7+ with 64-bit Intel processor

MAME
Multiple Arcade Machine Emulator is a free and open source emulator designed to recreate the hardware of arcade game systems. The aim of MAME is to be a reference to the inner workings of the emulated arcade machines; the ability to actually play the games is considered "a nice side effect". The emulator now supports over seven thousand unique games and ten thousand actual ROM image sets, though not all of the supported games are playable. It worth mentioning that MESS was integrated upstream into MAME in the past.
Unofficial recent MAME 32-bit versions are available here..
Last Stable Release:
0.227b
Dated:
31-12-2020
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Windows: Vista SP1+
Linux: Nothing reported
MacOS: 10.9+
CPU: Intel Core series CPU or equivalent 2.0 GHz+
GPU: modern card with Direct3D 9.0c+ / OpenGL
RAM: 4GB+
Support files
MAMEUI is an integrated front-end for MAME.
Sort by category, release year, version, etc.
File maintained by MASH containing all the information from "mametesters.com". It gives information about the status of games in MAME-Arcade (i.e. development, bugs, improvements).
History.dat - 0.227 DAT / XML
Access all trivia, facts, tips and other information for the games and machines
x64 GUI version of MAME on the Windows platform.
Snapshot pack - Update (install original first)
Source Code file
Icon Pack file
WolfMAME - 0.227
Main / Source Code / Source Code (gz)
Used to prevent cheating (.inp) and important for establishing records
An add-on for Pugsy's XML cheat (arcade part only). Note it has to be used in addition to the original file

Pantheon
Pantheon is a closed-source, multi-system emulator for Windows covering many old computers and home consoles (Acorn Atom, Acorn BBC Micro, Acorn Electron, Atari 2600, Atari 5200, Atari 7800, Atari 800/XE, Atari Lynx, ColecoVision, Jupiter ACE, Commodore PET,ColecoVision, Magnavox Odyssey 2, Mattel Intellivision, MSX computers, Commodore VIC20, Nintendo GameBoy, Sega Master System, Sega Game Gear, Sega Genesis, etc.).
10.17
Last Stable Release:
Dated:
20-01-2021
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Windows: XP+