Runescape – Old School Version Brings in Hardest PvE Challenge Ever

Old School RuneScape players are being invited to try out what the developers are calling the “most difficult solo PvE challenge to date”. Called the Inferno, the challenge sends players to Mo Ul Rek to fight more and more difficult and numerous monsters that come at players in waves. Once all have been defeated, TKal-Zuk, the ultimate boss of Inferno, makes his appearance.