ares vs CEN64

ares is a free, open-source emulator for multiple systems, with a stated focus on accuracy and preservation. It supports systems including Arcade, Atari 2600, WonderSwan, ColecoVision, NES, SNES, Nintendo 64, and PlayStation, though some listed systems are experimental. Playback options include save states, run-ahead, rewind, and fast-forward. Pixel shaders and optional color correction can alter display characteristics, while Virtual Game-Pads let users configure controls for use across emulated systems. The interface framework uses WinAPI on Windows, Cocoa on macOS, and GTK2 or GTK3 on POSIX platforms. Simple debugging features such as trace logging support development of original software for supported systems. Windows builds support Windows 7 or later; AMD64 binaries require at least Intel Nehalem or AMD Jaguar architecture. macOS binaries require Catalina 10.15 and support Intel and Apple Silicon. The project prefers Linux users compile from source and points to third-party packages rather than official Linux binaries. Source code uses the ISC license. Android is not supported, and a BIOS is required.

CEN64 is a free Nintendo 64 emulator for Windows, Linux, and macOS. It aims to reproduce the console by modeling its hardware at the register-transfer level, while optimization remains a goal for eventual full-speed play on modest systems. To run a game, users need a valid NTSC or PAL pifdata.bin file and a big-endian .z64 ROM. CEN64 can also run 64DD disk images with a valid 64ddipl.bin file and an .ndd image. The README documents EEP4K, EEP16K, FLASH, and SRAM save options; users select the save type themselves. A multithread option is available and is described as faster than running without it. Prebuilt executables are linked for Windows and Linux, including a Debian 9 x86_64 Linux build. On macOS, the emulator must currently be built from source, using CMake, iconv, OpenAL, and OpenGL. The project uses the BSD-3-Clause license. An open issue reports an ARM build limitation.