jgenesis web

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jgenesis web

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Image filtering Nearest neighbor Linear interpolation

Blending shader None 2-pixel horizontal blur 3-pixel horizontal blur Conservative anti-dither Aggressive anti-dither

Prescale factor 1x 2x 3x 4x

Timing / display mode NTSC PAL

Sega Master System aspect ratio NTSC PAL Square pixels

Game Gear aspect ratio Game Gear LCD Square pixels

Crop SMS vertical border

Crop SMS left border

FM sound unit enabled (requires reset)

Remove sprite-per-scanline limit

Aspect ratio Auto NTSC PAL Square pixels

Main CPU speed 100% 117% 140% 175% 233%

Emulate non-linear VDP color scale

Remove sprite-per-scanline and sprite-pixel-per-scanline limits

Emulate 3.39 KHz low-pass filter

Render vertical border

Render horizontal border

Aspect ratio NTSC PAL Square pixels

ADPCM sample interpolation Gaussian Cubic Hermite

Color correction None Game Boy Advance LCD

Audio interpolation Nearest neighbor Cubic Hermite Windowed sinc

Skip BIOS intro animation

Interframe blending

Apply low-pass filter to PSG (enhanced interpolation only)

Supported platforms in this interface:

Sega Genesis (.md / .gen / .bin / .smd)
Sega CD (.chd)
Sega 32X (.32x)
Sega Master System (.sms)
Game Gear (.gg)
SNES (.sfc / .smc)
Game Boy Advance (.gba)

Sega CD and GBA require a BIOS ROM to be configured

32X is extremely CPU-intensive and may not run at full speed

Controls:

Press F8 to toggle fullscreen

Built from

Source and native version: https://github.com/jsgroth/jgenesis