Nintendo GameBoy (gb)

Emulator Details

Emulator	Retroarch
Core	Gambatte
Core Name	Gambatte
ArkOS Details	Christians GitHub
EASYROMS Folder	gb
Linux Path	/roms/gb
BIOS File	/bios/gb_bios.bin
Shader	lcd-grid-v2
Overlay	gb-4k.cfg

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Controls

Emulator Game Controls

Gameboy	G80CA-MB
A Button	A Button (Right)
B Button	B Button (Bottom)
D-Pad Up	D-Pad Up
D-Pad Down	D-Pad Down
D-Pad Left	D-Pad Left
D-Pad Right	D-Pad Right
Start	Start Button
Select	Select Button

Emulator Controls

Action	Key/Combination
Retroarch Menu	Function
Quit Retroarch	Start + Select
Save State	Select+ B Button
Load State	Select + A Button
Prev State	Select + Y Button
Next State	Select + X Button
Fast Fwd	Select + D-Pad Right
Rewind	Select + D-Pad Left

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Retroarch Core options

Gambatte Core Options

/home/ark/.config/retroarch/retroarch-core-options.cfg

gambatte_audio_resampler = "sinc"
gambatte_dark_filter_level = "0"
gambatte_gb_bootloader = "enabled"
gambatte_gb_colorization = "disabled"
gambatte_gb_hwmode = "Auto"
gambatte_gb_internal_palette = "GB - DMG"
gambatte_gb_link_mode = "Not Connected"
gambatte_gb_link_network_port = "56400"
gambatte_gb_link_network_server_ip_1 = "0"
gambatte_gb_link_network_server_ip_10 = "0"
gambatte_gb_link_network_server_ip_11 = "0"
gambatte_gb_link_network_server_ip_12 = "0"
gambatte_gb_link_network_server_ip_2 = "0"
gambatte_gb_link_network_server_ip_3 = "0"
gambatte_gb_link_network_server_ip_4 = "0"
gambatte_gb_link_network_server_ip_5 = "0"
gambatte_gb_link_network_server_ip_6 = "0"
gambatte_gb_link_network_server_ip_7 = "0"
gambatte_gb_link_network_server_ip_8 = "0"
gambatte_gb_link_network_server_ip_9 = "0"
gambatte_gb_palette_pixelshift_1 = "PixelShift 01 - Arctic Green"
gambatte_gb_palette_twb64_1 = "TWB64 001 - Aqours Blue"
gambatte_gb_palette_twb64_2 = "TWB64 101 - 765PRO Pink"
gambatte_gb_palette_twb64_3 = "TWB64 201 - DMG-GOLD"
gambatte_gbc_color_correction = "GBC only"
gambatte_gbc_color_correction_mode = "accurate"
gambatte_gbc_frontlight_position = "central"
gambatte_mix_frames = "disabled"
gambatte_rumble_level = "10"
gambatte_show_gb_link_settings = "disabled"
gambatte_turbo_period = "4"
gambatte_up_down_allowed = "disabled"

Gambatte Directory Configuration

/home/ark/.config/retroarch/config/Gambatte/gb.cfg

aspect_ratio_index = "21"
custom_viewport_height = "576"
input_overlay = "~/.config/retroarch/overlay/borders/gb-4k.cfg"
input_overlay_aspect_adjust_landscape = "0.320000"
input_overlay_enable = "true"
input_overlay_opacity = "0.950000"
input_overlay_scale_landscape = "1.880000"

Gambatte Directory Shader

/home/ark/.config/retroarch/config/Gambatte/gb.glslp

#reference "../../shaders/shaders_glsl/handheld/lcd-grid-v2.glslp"
RSUBPIX_R = "0.340000"
RSUBPIX_G = "0.630000"
RSUBPIX_B = "0.210000"
GSUBPIX_R = "0.340000"
GSUBPIX_G = "0.730000"
GSUBPIX_B = "0.210000"
BSUBPIX_R = "0.340000"
BSUBPIX_G = "0.630000"
BSUBPIX_B = "0.210000"
gain = "1.200000"
gamma = "2.000000"
outgamma = "2.000000"
blacklevel = "0.070000"
ambient = "0.320000"
BGR = "1.000000"