Bandai - WonderSwan/Color (Beetle Cygne)Link

BackgroundLink

Standalone port of Mednafen WonderSwan to libretro, itself a fork of Cygne.

Author/LicenseLink

The Beetle Cygne core has been authored by

The Beetle Cygne core is licensed under

A summary of the licenses behind RetroArch and its cores have found here.

ExtensionsLink

Content that can be loaded by the Beetle Cygne core have the following file extensions:

  • .ws
  • .wsc

DatabasesLink

RetroArch database(s) that are associated with the Beetle Cygne core:

FeaturesLink

Frontend-level settings or features that the Beetle Cygne core respects.

Feature Supported
Restart
Screenshots
Saves
States
Rewind
Netplay ✔ (not link-cable emulation)
Core Options
RetroAchievements
RetroArch Cheats
Native Cheats
Controls
Remapping
Multi-Mouse
Rumble
Sensors
Camera
Location
Subsystem
Softpatching
Disk Control
Username
Language
Crop Overscan
LEDs

DirectoriesLink

The Beetle Cygne core's internal core name is 'Mednafen WonderSwan'

The Beetle Cygne core saves/loads to/from these directories.

Frontend's Save directory

  • 'content-name'.srm (Cartridge backup save)

Frontend's State directory

  • 'content-name'.state# (State)

Geometry and timingLink

  • The Beetle Cygne core's core provided FPS is 75.47
  • The Beetle Cygne core's core provided sample rate is 44100 Hz
  • The Beetle Cygne core's core provided aspect ratio is 14/9

ControllersLink

The Beetle Cygne core supports the following device type(s) in the controls menu, bolded device types are the default for the specified user(s):

User 1 device typesLink

  • None - Doesn't disable input.
  • RetroPad - Joypad
  • RetroPad w/Analog - There is no reason to switch to this.

Controller tablesLink

JoypadLink

User 1 Remap descriptors RetroPad Inputs Beetle Cygne Inputs
B B
Rotate screen and the active D-Pad
Start Start
X Cursor Up X Cursor X
X Cursor Down X Cursor Down
X Cursor Left X Cursor Left
X Cursor Right X Cursor Right
A A
Y Cursor Left Y Cursor Left
Y Cursor Right Y Cursor Right
Y Cursor Down Y Cursor Down
Y Cursor Up Y Cursor Up

CompatibilityLink

Game Issue
Tonpuusou Title screen announcer voice missing. Softlocks after picking a menu option.