Cryptic Studios, the development team behind free-to-play MMORPG Champions Online just announced plans for the Resistance Adventure pack. This is the third installment of the Adventure Pack series, and will feature an all new storyline, new items and rewards and a new level scaling feature that will allow players between levels 11 to 40 to have have their stats adjust according to the quest in either solo play or in a group of up to 5 members.
The story line is in a way very similar to DC Universe Online and the Crisis On Two Earths DC Comics Event with the whole alternative universe crossover concept. Players travel through some hyper-dimensional portal to a dystopian Millennium City, where evil reigns supreme and superheroes are outlawed. Your mission is to rescue the leader of the resistance movement in order to overthrow the villain regime.
I personally have never played Champions Online, but this seems like a surprisingly fun community event. For more information, you can take a look at the official Resistance Adventure Pack webpage for more details