Season Four: Crossfire

 was released on July 7th, 2011.

The Foundry

 * See user generated content article

Ground Combat

 * Shooter mode
 * Improved animation
 * Improved responsiveness
 * Borg revamp
 * Increased weapon damage and increased values based on rarity, decreased shield capacity and hit points

Space Combat

 * Increased weapon damage and increased values based on rarity, decreased shield capacity

Sector Space

 * Rework of Deep Space Encounter system

UI Updates

 * Vivox voice chat integration
 * Fleet Action Queue
 * New loading screens
 * New player system
 * New tailor system
 * New ship purchase system
 * New C-Store layout
 * Fourth mode for power tray to add additional row

Graphics Updates

 * Gorn revamp
 * Graphic Update Tech with 4x compression

New mission
The following new missions have been added:
 * Klingon

Download Updates

 * On-demand patching allows for smaller sized downloads to start playing and rest is obtained as needed

Locations

 * First City, Qo'noS
 * Starfleet Academy, Earth (July 21, 2011)

Test Weekend
Season Four was first released on Tribble 10 June 2011. Cryptic held a Tribble Test Weekend from 1 to 5 July 2011 prior to the release of Season Four. Players who participated received the Crossfire Tribble as a reward.