Thaumophage
"buchanan just hired some poor kid to test out his warframe. we're probably on our fifth operator without even knowing about it. some of those impacts he's taken have _got_ to be lethal," czernobog said. they were talking about hybrid agent.
Volcan's Gaming Discussion (Part 2)
-warframe: it can be debated if this counts as an mmo or not, but when you visit planets, you can encounter other players, and the worlds are big with daily missions and crap to do - like every other title of that genre, so, i count it as one.