Notable Features

• RustyNES is now 100% cycle accurate
• MMC5/ExROM Mapper support
  • Play games like Castlevania III, Uncharted Waters, and Laser Invasion
• FourScreen support in MMC3 games
  • Games like Rad Racer II and Gauntlet
• GameGenie support
• Action Recording & Replay
• Instant Rewind (5 seconds, when enabled)
• In-Window Debug Screen
• Mouseover features for PPU Debug windows indicating tile numbers
• NTSC TV Artifacts Effects Toggle

Technical Changes

• All CPU opcodes implemented, including unofficial ones
• Added PixEngine dependency for better UI graphics handling
• Fixed IRQ handling in MMC3/MMC5
• Fixed NMI handling in PPU
• APU Timing improvements
• More passing test roms

Known Issues

See the Github issue tracker