M4 at G4: Multimedia Masters Meet Mania was a two-day Philippine gaming convention held by the live service game publisher netGames and was the commercial launch party for the MMORPG FlyFF and the community portal Juanworld. The event was held on March 4 and 5, 2006 at the Glorietta Activity Center in Ayala Center, City of Makati.

The event featured activities for all four of netGames titles, including PangYa and Khan. It also held the netGames Masquerade cosplay competition and included live entertainment from local bands on the first day of the event.