功能相当全的FC模拟器，支持mapper的数量也最多，对中文游戏几乎100％的支持率，长期以来一直被评为最好的FC模拟器之一，总体来说甚至超过virtueNES

* Mapper 117. Fixes "La Bi Xiao Xin". Info from tpu    蜡笔小新？

http://nestopia.sourceforge.net/

Septemeber 2 2006

Version 1.33 released. The news:

Shell Additions:

    * Adjustable screen curvature.
    * Auto scale option for Hqx and ScaleX video filters.
    * Auto color settings option for NTSC filter.
    * 'Condition' column in launcher.
    * Hex and current entry view in palette editor.
    * Fast way to supply a missing FDS BIOS file on disk image loading.
    * 'Default' button in FDS dialog.
    * More FDS info in log file and image info dialog.

Shell Changes:

    * Reduced input latency and improved overall frame flow by rearranging wait loops and making use of Direct3D9 query events (or dummy texture locks if unsupported) to force CPU/GPU sync on each frame.
    * Improved emu input granularity with use of DirectInput8 event notification. Fixes "BMX Simulator" in "Quattro Sports".
    * Reclaim of ::Sleep() time on timed intervals in frame timer.
    * Warning message now issued whenever the database corrects a nes file with bad header.
    * Filelist controls now accept double clicks.
    * Pressing ESC now closes most dialogs.
    * No menu check marks when disk is ejected.
    * WMM timer now used by default because of QPF/QPC unsafety on dual-core CPUs.
    * Refactoring.

Shell Fixes:

    * Wrong HSB values in palette editor.
    * Speed throttle bug when vsync was enabled.
    * Incorrect window size on startup after a previous exit with a PAL sized window.
    * Auto cursor hiding (didn't always work).

Core Additions:

    * Hq4x video filter.
    * Support for extended 512*3 byte palettes (for emphasis colors).
    * FDS screen text for disk reads/writes.
    * Database entries.

Core Changes:

    * Better RGB to YUV conversion for VS System.
    * Better VS System detection strategy.
    * VS DIP switch descriptions for "Battle City", "RBI Baseball", "Super Sky Kid" and "Super Xevious".
    * Rewinder optimizations. Faster but more memory consuming.
    * More accurate FDS disk drive emulation. Fixes "Aspic-Majaou no Noroi", "Hao Kun no Fushigina Tabi" and possibly others.
    * Switched to Blargg's snes_ntsc in order to make it work with custom palettes.
    * Refactoring and optimizations.

Core Fixes:

    * Mapper 117. Fixes "La Bi Xiao Xin". Info from tpu.
    * Change side bug for single sided FDS disks.
    * Game Genie decoder bug when using certain compare values.
    * Database entries.