";List of game modes - pls dont use game modes 2,3,4 for bump referrals!!!
;Use 2,3,4 only for leveling accs(from 15 lvl to 30 lvl)
;1 - Custom
;2 - Co-op vs. AI (dont take XP IP after 15 lvl)
;3 - PVP - Classic - Summoner's Rift 5v5 - Normal Blind Pick
;4 - PVP - Dominion - The Crystal Scar 5v5 - Normal Blind Pick"
this come from the config.ini,
By "(pls dont use 2,3,4 for bump referrals - its make riot angry)" he means that if you put thoses games mod, it ruins game for normal players, and that make riot angry so they may try to shut down the bot because it ruins the game for many others ppl, if you use game mod 1, it's only custom, so riot is less angry.
Anyway muk as will delete mod 3 and 4 in next update he said, and it's only usefull to lvl up from 15 to 30.