return{
    color=COLOR.cyan,
    env={
        drop=30,lock=45,
        freshLimit=10,
        eventSet='survivor_e',
        bg='glow',bgm='new era',
    },
    score=function(P)return{P.modeData.wave,P.stat.time}end,
    scoreDisp=function(D)return D[1].." Waves   "..STRING.time(D[2])end,
    comp=function(a,b)return a[1]>b[1]or a[1]==b[1]and a[2]<b[2]end,
    getRank=function(P)
        local W=P.modeData.wave
        return
        W>=100 and 5 or
        W>=60 and 4 or
        W>=45 and 3 or
        W>=30 and 2 or
        W>=15 and 1 or
        W>=5 and 0
    end,
}