Com2uS has partnered with SK Telecom, KT and LG Uplus to provide launch billing discounts for its new MMORPG (massively multiplayer online role-playing game), Zeus: God of Arrogance. Subscribers using their carrier payment methods can receive discounts tied to spending, including an additional 10% under certain conditions, while launch events offer rewards for login, character growth, gear enhancement and crafting. Nexon has added the Karing boss to MapleStory M, alongside new skills, growth events and a World Leap transfer program. Studio Kingdom's CookieRun: Crumble has surpassed 20 billion won in cumulative revenue and 2.5 million users less than a month after its global release. Pearl Abyss will open a Sept. 1 test server for the revamped Fortress Siege mode in Black Desert Mobile. Smilegate and Super Creative are marking Epic Seven's eighth anniversary with the Paradise Lost side story, new hero Lizette, quality-of-life upgrades and a new World Arena mode.