Le site officiel de Battlefield 2142 propose la mise à jour 1.4 pour la bêta qui se termine dans quelques jours. Cette mise à jour inclut une "nouvelle carte" nommée Highway Tampa, qui était présente dans la bêta 1.

La liste des changements en anglais se trouve dans la suite.

Added a new map, Highway Tampa.

• Added an autosave to kit customisations. After you customise a kit and spawn in with that kit, the customisation will be automatically saved until you change it and spawn in again. Note that you must spawn in with a particular kit for it to be saved.
• Titans will now spawn up to two gunships per side
• Squad Leaders no longer have to resupply to re-equip destroyed drones

FIXED

• Exploit Fix: hardcoded the time limits of Orbital and EMP strikes.
• RDX Shotgun now detonates RDX, Motion Mines, AP Mines with minimum of 2 rounds.
• Ported EU Assault Rifle changes to the Best Buy unlock as well.
• Fixed LMG Left/Right Recoil
  - Revised EU Assault Rifle Recoil
• Increased Clark rate of fire to match Herzog
• Fixed PAC shotgun attachment recoil to match other Herzogs
• Further adjustment to Squad Leader drones to prevent them accidentally killing the Squad Leader when deployed
• Further fix to prevent "pod surfing". Note that some pod movement will still be possible and is an intended gameplay mechanic to allow the player to have some small choice of landing site and to access rooftops
• Smoke from the CM3-N Radar Grenade deploys more quickly. The Radar range has been slightly increased and endures for the duration of the smoke effect.
• The CM3-N Radar Grenade may now be resupplied.
• The screening effectiveness of all smoke grenades has been significantly improved.
• Adjusted Talon heat source position to improve Gunship missile balance.
• Beta Feedback: Fixed the placement of an AA gun on Highway Tampa
• Beta Feedback: Improved the visuals of the swimming pool on Highway Tampa