MesenCE Version 2.2.1

MesenCE v2.2.1 is a multi-system emulator for Windows, Linux, and macOS, supporting platforms like NES, SNES, Game Boy, and more. This community-managed fork of Mesen2 aims to enhance the emulator’s capabilities. Key updates include debugger fixes, new Game Boy link cable support, and improved RTC functionality for GBA. For NES, enhancements include better mapper support and accuracy improvements. SNES users benefit from an SPC dumper tool, improved audio, and rumble support. Additionally, the release addresses memory viewer performance on Linux and fixes input movie sync issues. Download the latest version to explore these features.

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MesenCE v2.2.1 has been released. Mesen is a versatile multi-system emulator compatible with Windows, Linux, and macOS. It offers support for NES, SNES, Game Boy (GB/SGB/GBC), Game Boy Advance, PC Engine, SMS/Game Gear, and WonderSwan (WS/WSC). MesenCE is a community-driven fork based on Mesen2, created to ensure the ongoing development and enhancement of this emulator.

MesenCE Changelog:
Debugger: Resolved step-back crash
GB: Introduced Link cable support for two GB or GBC consoles
GB: Added a Game Boy model selection option for optimal model compatibility
GBA: Corrected RTC issues during daylight saving time
NES: Fixed EPSM malfunction on reset
NES: Additional support for Rainbow mapper features
NES: Enhanced CPU/APU/PPU accuracy (passes 11 more AccuracyCoin tests)
NES: Improved PAL emulation precision
NES: Enhanced Famicom Disk System accuracy
SNES: Introduced SPC dumper tool found in the Tools menu
SNES: Enhanced MSU-1 support with audio popping fix
SNES: Improved offsets-per-tile accuracy
SNES: Better support for SNES rumble controllers
SNES: Added Turbo File Twin compatibility
SNES/NES: Introduced NTT Data Keypad support
PCE: Improved handling of ISO files and WAV playback
WS: Added support for Pocket Challenge V2
Debugging tools: Enhanced Memory Viewer performance on Linux
Movies: Resolved input movie sync issues, especially from the History Viewer