Short: Sega Genesis and MasterSystem emulator Author: Kelly Samel (realstar@shaw.ca) Uploader: Kelly Samel (realstar shaw ca) Type: misc/emu Version: 2.2 Architecture: ppc-morphos Welcome to GenesisPlus - MorphOS Genesis-Plus emulates the classic Sega Genesis/Megadrive, Sega/MegaCD,MasterSystem and GameGear game consoles. SegaCD support requires a bios file called BIOS_CD_U.bin in the bios/ directory. SegaCD games must be in bin/cue format. Select the .cue file to launch the game. Press TAB key to open save state manager. Save states are available for Genesis, MasterSystem, GameGear and SegaCD. ----------------------------------------------------------------- - Version History - v2.2 Feb 04 2022 - Added a frameless auto-centered window display mode - Fixed CLI launching to be working again v2.1b May 20 2020 - Fixed shortened save filenames for GameGear games - sram only gets saved for games that actually have a valid sram v2.1 April 29 2020 - Added double size scanline mode for all consoles if pubscreen size allows - Added border removal option for GameGear and SMS games - Fixed black pixel borders around all window modes - Fixed error in input config causing down direction to be always pressed v2.0b March 18, 2020 - Small bugfix to the overlay modulo value to fix corrupted gfx v2.0 March 11, 2020 - Added a sound config window with new options available - FM Sound toggle added for SMS games - Filter option added for SMS and Genesis - Original and Enhanced ym2612 sound modes are enabled - Fixed a bug that was causing the sound to crackle occasionaly - Updated all source code to latest GenesisPlus-GX core v1.9 April 25 2018 - Reworked video mode system from hu-go! v1.5 implemented here - Fullscreen overlay mode aspect ratio correction - Windowed and fullscreen scanline modes aspect ratio corrected - Fixed SegaCD mode to be working again - was broken in v1.8a - .gen added as a valid filename extension - Fixed videomode not changing sometimes causing a lockup of system - Most lockup situations fixed V1.8a April 22 2018 - Executable is slightly smaller by eliminating some uneeded things V1.8 April 18 2018 - Updated to latest GenesisPlus GX Core 1.7.5 - Some stability fixes - Runs on latest version of my supporting functions - Savestate window opens in same position as the emulation window - Savestate file format changed - old states need to be removed - Savestates now support SegaCD games - Quicker open/close of savestate window using mui notifications - Various small tweaks and fixes v1.7 July 13 2014 - filters employed to only show valid rom filenames (.cue|.bin|.smd||.sms|.gg) - auto detect of pal and ntsc roms and set audio/video timings accordingly - preview pics in startup window added - thumbnails added to savestate manager v1.6 September 13 2013 - fixed C button USB gamepad mapping - fixed some unfreed signals on exit - fixed certain roms locking up the system issue v1.5 Sept. 03 2013 - Major update complete overhaul of emulation core to new based on the latest GenesisPlus Wii version - Sega CD, MasterSystem and GameGear emulation - Better window size handling - Seperate rom dirs for each supported console - New input configuration panel - XBox 360 gamepad support via sensors.library - New save state manager panel - Many other bug fixes and improvements v1.4b June 28 2013 - Rewrote display init stuff to work better on G5 and laptops - Screen borders are properly blanked on all settings - Display is properly centered in scanline+overlay+fullscreen v1.4 Jul 5 2008 - FullScreen + Overlay mode clones the Ambient resolution - Fixed MUI colors to work with most configs - Added video sync option (fix screen tear on some systems) - Added compact gui mode - Option to remove background patterns - Improvements to the spacing and resizing of gui elements - audio channels are allocated only while emulation is running v1.3 May 10 2008 - Switched to the latest GameCube/Wii version of the Genesis-Plus source code which features better sound, improved cpu cores and sram emulation. etc. - Enabled full stereo sound output - sram auto load/save added - Save states made operational - Iconifies with program icon now - Added reset key on F12 - Commodity info text shortened - Added 1 and 2 player joypad configs - Added selectable rom path - Stability fixes v1.2 October 15 2007 - GUI is now resizable v1.1 July 22 2007 - Fixed sound support so most games have full audio now - Updated audio engine for better audio/video sync - Added scanline graphics mode - Added quick rom selector v1.0 April 28 2004 - Initial Release! Contact: Kelly Samel - realstar@shaw.ca genesisplus-morphos site : http://realstar.neocities.org genplus gx site: http://code.google.com/p/genplus-gx/ original genesisplus site : http://cgfm2.emuviews.com/ -----------------------------------------------------------------