Warner Bros. Interactive Entertainment and SEGA announced that The Matrix Online, the MMORPG developed by Monolith Productions in conjunction with the Wachowski Brothers, creators of The Matrix trilogy, has been approved for manufacturing and will ship in the US on March 22 (thanks: Blues). The Matrix Online will be sold through all major game retailers for a suggested retail price (SRP) of $49.99. Gamers can either subscribe online for a monthly subscription fee of $14.99 or purchase pre-paid game cards with 60 days worth of play time for $29.99. The European release date is set for April 8th.