Find this on bg_common.txt
// Badge Reward Function
//============================================================
function script F_BG_Badge {
if (getarg(2) == "Tierra") {
set .@badge,7179; //BF_Badge1
set .@amount_win,3;
set .@amount_lose,1;
} else if (getarg(2) == "Flavius") {
set .@badge,7179; //BF_Badge2
set .@amount_win,3;
set .@amount_lose,1;
} else
return;
and replace with
function<TAB>script<TAB>F_BG_Badge<TAB>{
if (getarg(2) == "Tierra") {
set .@badge,7829; //BF_Badge1
set .@amount_win,3;
set .@amount_lose,1;
} else if (getarg(2) == "Flavius") {
set .@badge,7829; //BF_Badge2
set .@amount_win,3;
set .@amount_lose,1;
} else
return;