DSP Emulator vs MasterEmu

DSP Emulator is a free emulator project for arcade games and home computers, with source code and downloadable binaries in its repository. The listed computer systems include ZX Spectrum, Amstrad CPC, Commodore 64, Oric Atmos, and MSX 1; arcade drivers include systems and titles such as Galaxian, CPS1, and Sega System 16B. The changelog describes automatic tape loading for several computers, including support for TZX, TSX, CAS, and WAV formats on MSX 1. Input handling covers keyboard, joystick, and arcade controls, with joystick button remapping. Users can type a game name in the selection window to choose it. Other described tools include snapshots for supported systems, saved DIP switch values, and exporting ROM and sample file information from drivers. The latest listed version is 0.24WIP3, dated 11/11/25, and marked work in progress; its listed binaries are for Windows and Linux. The project also lists macOS support. Repository documentation includes a compilation guide and a short user guide.

MasterEmu is a free, open-source Android emulator for Sega Master System and Sega Game Gear. It loads .sms and .gg ROM files from internal or external storage, including ZIP archives. The app supports Pro Action Replay and Game Genie cheat codes, physical controllers, and button remapping. Users can save and load emulation states, import or export states, and use automatic SRAM saving for supported ROMs. Display options include auto-rotation, locked orientation, widescreen, and optional 4:3 horizontal presentation. The listing states support for Android 4.4 through Android 13 and Android TV. MasterEmu has no ads or in-app purchases, and its source repository is on GitHub. Users must obtain ROMs legally; the maker does not provide sources. The maker identifies himself as a lone programmer and says he is not affiliated with Sega. Support is available at [email protected].