GemRB
GemRB is a portable open-source implementation of Bioware's Infinity Engine. It is an engine for Baldur's Gate, Icewind Dale and Planescape.
Emulator GemRB
Roms
You need to have the original Baldur's Gate/ Icewind Dale/ or Planescape data in order to play. Place your game data in:
Baldur's Gate 1
/home/pi/RetroPie/roms/ports/baldurs1
Baldur's Gate 2
/home/pi/RetroPie/roms/ports/baldurs2
Icewind 1
/home/pi/RetroPie/roms/ports/icewind1
Icewind 2
/home/pi/RetroPie/roms/ports/icewind2
Planescape
/home/pi/RetroPie/roms/ports/planescape
Configs
Default configs are automagically configured with the install script but you can tweak them further if you like.
Baldur's Gate 1
/opt/retropie/configs/ports/baldursgate1/GemRB.cfg
Baldur's Gate 2
/opt/retropie/configs/ports/baldursgate2/GemRB.cfg
Icewind 1
/opt/retropie/configs/ports/icewind1/GemRB.cfg
Icewind 2
/opt/retropie/configs/ports/icewind2/GemRB.cfg
Planescape
/opt/retropie/configs/ports/planescape/GemRB.cfg
Extra Configurations
If you are using demo data some configs need to be manually changed, see more info HERE