Repository of GemRB mods and tools not included with GemRB itself. Available under GPLv2, see COPYING for details.
Some simple mods require only setting tweaks. For those, check this list on the main website: https://gemrb.org/Modding.html
- WeiDU - http://weidu.org
Runtime:
- GemRB - https://gemrb.org
- Any of the Infinity Engine games
Copy each mod you want to your game dir individually! Weidu doesn't handle nesting well.