This can be saved via Quick Menu > Overrides > Save Game Overrides. Then, when in-game, the core region must be set to 'pal' in RetroArch's Quick Menu (Hotkey+ ) > Options > Region. This can be done in the game's advanced options on a per-game basis or in a custom collection within EmulationStation. In order to play a PAL game at 50Hz, first configure Batocera's video mode to be one of the '50Hz' modes eg.

Some ROMs use a universal (world) version that would rely on the console to detect its region, others have separate versions per region (US, JP, PAL, etc.) that may malfunction if played on a console of a different region.

Sonic 2, and a few games would alter both aspects to make NA/JP/PAL all play identically. Sonic 1, other games had additional logic to detect their region and adjust the music playback speed accordingly but otherwise slowed the gameplay down eg. Sometimes the game was simply slowed down by ~17% to match that frame-rate (inadvertently lowering the pitch of the music/sound effects) eg. NA/JP games were typically coded first and are designed to run at 60Hz natively, whereas PAL games would run at 50Hz. If you could manage to insert them, however, the console would run the game mostly fine. The Mega Drive/Genesis is special in that it was technically region-free, but the design of the cartridge prevented them from being inserted into consoles from other regions. в‡’ Joypad 2 Button 769, Joypad 2 Button + Master Tap 2049, Light Phaser 260, Paddle Control 261.Д¬ONTROLLER 2 TYPE ntroller2_msД®xtend the game screen area like on a Master System. Select 2 button controller, Lightgun or Multitap. This applies only to Master System games.Д¬ONTROLLER 1 TYPE ntroller1_ms Shows crosshairs for Menacer and Justifiers devices. SHOW LIGHTGUN CROSSHAIR mastersystem.gun_cursor_ms в‡’ Autodetect automatic, Off disabled, On (forced) enabled. Batocera's or RetroArch's preset shaders can be used instead.Д®nhanced sound output support for compatible games. This applies only to Master System games. GenesisPlusGX has the Blarg NTSC filter built-in as a feature, unrelated to the shader selected within Batocera. NTSC FILTER mastersystem.gpgx_blargg_filter_ms в‡’ Joypad Auto 1, Joypad 3 Button 257, Joypad 6 Button 513, Joypad 3 Button + 4-WayPlay 1025, Joypad 6 Button + 4-WayPlay 1281, Joypad 3 Button + Teamplayer 1537, Joypad 6 Button + Teamplayer 1793, Mouse 2, Menacer Light Gun 516, Konami Justifiers 772. Same as above but also has the Menacer Light Gun and Konami Justifiers available.

в‡’ Joypad Auto 1, Joypad 3 Button 257, Joypad 6 Button 513, Joypad 3 Button + 4-WayPlay 1025, Joypad 6 Button + 4-WayPlay 1281, Joypad 3 Button + Teamplayer 1537, Joypad 6 Button + Teamplayer 1793, Mouse 2.Д¬ONTROLLER 2 TYPE ntroller2_md This is also where you would set your multi-tap on, if required. The Megadrive/Genesis has many types of peripherals, notably a 6-button controller that some games require to be fully functional and a few lightguns. This applies only to Megadrive/Genesis games.Д¬ONTROLLER 1 TYPE ntroller1_md SHOW LIGHTGUN CROSSHAIR megadrive.gun_cursor_md в‡’ Off False, Composite (color bleeding + artifacts) composite, SVideo (color bleeding only) svideo, RGB (crisp image) rgb. Batocera's or RetroArch's preset shaders can be used instead. This applies only to Megadrive/Genesis games. NTSC FILTER megadrive.gpgx_blargg_filter_md Some games rely on the limit to mask certain sprites, but is generally not noticeable when removed. The Megadrive/Genesis can only draw ~80 sprites per horizontal line at a time, and any more will be mitigated by rapidly flickering between them each frame.

REDUCE SPRITE FLICKERING global.gpgx_no_sprite_limit Settings that apply to all systems this core supports

Write themes for batocera-emulationstation.

Redirect upgrades from any board to my own builds.

Raspberry Pi: Add power buttons/switches.

Sync files across multiple devices (Syncthing).

Region free sega cd bios bin to md