EmuNations

For the macOS and Linux builds, SDL2 must be manually installed first.

Most Recent Changes

--2.1.1--

This release mostly contains bug fixes and accuracy improvements.

• GBA: Several accuracy improvements (based on test roms)

• GBC: Fixed broken menu graphics in NASCAR 2000

• NES: Minor accuracy improvements for rare/unlikely edge cases (based on test roms)

• NES: Fixed some issues with the Rainbow mapper implementation

• NES: Fixed freeze in Mighty Bomb Jack's original release (mapper 185)

• NES: Fixed NSF file playback in a rare scenario that caused no audio to be played

• NES: Added support for mapper 552 (fixed version of mapper 82)

• PCE: CD-ROM - Added support for CD+G disc playback

• PCE: CD-ROM - Fixed freeze in intro sequence in Hyper Dyne Sidearms Special

• PCE: CD-ROM - Fixed broken intro sequence in Princess Maker 1 and 2

• PCE: Minor CPU accuracy fixes/improvements

• SNES: Added support for homebrew SNES rumble controller

• WS: Minor accuracy improvements (based on test roms)

• Linux: Fixed crash on startup for some systems when using Wayland

• Linux: Fixed freeze on some systems when closing debugger tools

• Linux/macOS: Fixed crash when SDL2 is not found (display an error message instead)

• Misc: Disabled log output to console (use --enableStdout to manually enable this behavior)

--2.0.0--

A lot has been improved or added since the first release of 2.0.0 over 2 years ago. This is a short summary of the most notable changes.

Support for more consoles:

• Game Boy Advance

• Game Gear

• Master System (including support for the SG-1000 and ColecoVision)

• Wonder Swan and Wonder Swan Color

• Accuracy improvements for all consoles

• Various bug fixes

• macOS support

New features and improvements for the debugger:

• Forbid breakpoints

• Step back single scanline/frame

• Undo ROM/RAM changes

• Integration with more compilers/assemblers (HuCC, PCEAS, SDCC, devkitARM)

Console-specific improvements/fixes

• NES: Support for EPSM audio and the Rainbow mapper

• SNES: Fixed freezes in Battle Grand Prix and Kishin Douji Zenki

• SNES: Added support for ST018 (Hayazashi Nidan Morita Shogi 2)

• PCE: Improved VRAM read/write timings - fixes issues in Wonder Momo.

• PCE: Improved CD-ROM load timings - fixes issues in Brandish and Sherlock Holmes.

• PCE: Fixed Arcade Card emulation bug - fixes invisible characters in Garou Densetsu Special

• GB: Improved audio emulation - fixes issues in Alone in the Dark, Warlocked, and more.

• GB: Fixed graphical issues in Densha De Go 2, Star Trek 25th anniversary and Pocket Music

• GB: Fixed crash in Pinball Deluxe.