Konami is bringing another expansion pack to Metal Gear Online, the multiplayer component of Metal Gear Solid 4: Guns of the Patriots. The pack has not been priced or dated, but, according to Japanese magazine scans posted at Gametrailers, it will be shown next week at the Tokyo Game Show.

The MEME expansion will include three new maps and two new playable characters. The new stages are Winter Warehouse, Forest Firefight, and Silo Sunset. That last map appears to be taken from the PlayStation Portable's Metal Gear Solid Portable Ops, as a reworking of the Silo stage from that game.

The two new characters are Liquid Ocelot and Mei Ling. While the new levels and characters are great, we're left scratching our heads at Mei Ling making it on to the battleground before Raiden...or Vamp... or Big Mama.