Dengeki Online has more details about Disgaea 4’s online features. The magazine confirmed their tease about a map editor – Disgaea 4 definitely has one. Players can create maps to battle on and share them over the Internet where other players can rate it.
You can also invade another player’s congress sessions by sending your characters as senators. Like map making and the pirate battles, this is also a network feature.
Disgaea 4 has two more new jobs: battle suit and android. Unfortunately, scans have not surfaced yet so you’ll have to imagine what these classes look like while we seek them out.