Eclipse vs MEKA

Eclipse is a web-based emulator for playing games from classic systems: Game Boy, Game Boy Color, Game Boy Advance, NES, SNES, Sega Master System, and Sega Game Gear. It is available on Android, iOS, and web, with a free plan. Games can be added from Google Drive, Dropbox, or the Homebrew selection, or loaded from local files. The interface supports touch, keyboard, and controllers, with editable default bindings; controller compatibility depends on the JavaScript Gamepad API and the operating system. Once the site is cached, uploaded local games can be played offline, although some features, including the Library, are disabled. Save behavior differs by system: NES games do not save, SNES and GB/GBC games should save, and GBA games have some incompatibilities. The GBA core lacks Real Time Clock support, and most GBA games with auto-save functionality are unsupported. Eclipse has no multiplayer features, including Pokémon trading. User data is stored locally on the device.

MEKA is a free multi-machine emulator for Sega 8-bit systems and ColecoVision. It supports the SG-1000, SC-3000, SF-7000, Mark III, Master System, Game Gear, ColecoVision and Othello Multivision, along with a wide range of peripherals and unusual games. The project includes a debugger and tools for debugging and hacking, aimed at programmers and people working with Sega 8-bit systems. It also provides a game database and compatibility list, which the site describes as receiving fixes and changes. MEKA is free software under a BSD-like license, and its source and data may be browsed and reused without restrictions. The download page lists a Windows x86 build and directs GNU/Linux and macOS users to build from source. That page describes MEKA 0.80 as in development, while the GitHub releases page lists Meka 2025-08-17 as the latest release. Initiated in 1998, the project is maintained by Omar Cornut, known as Bock. The project says it has limited use for the average player.