i need help on makeing mods i need all the info i can get if i need a program plz tell me where i can get it thx alot for ur consern.
as in creating your own single player game? you need the jk2radiant tools. pretty much everything is in there unless you are gonna make your own players, models and skins. for that you need either milkshape, gmax, or 3dsmax, and paint shop pro or photoshop. In the tools folder of the jk radiant install you'll find the radiant map editor along with a scripter and tuts as well.