The trigger-happy downloadable shooter is set to get two packs in time for Christmas, with the Coldstrike Campaign extending the game's story with a trio of new maps and the Reinforcement Pack adding two operatives to the team: Crystal and Blazemo.
Crystal's vehicle comes equipped with a force field to protect your co-operative associates, meanwhile Blazemo's ride includes a flame-thrower. Toastie.
The Coldstrike Campaign pack will run you £3.59 while the Reinforcement Pack will cost £1.99. For those of you in Europe, the game's also on sale right now in the PlayStation Store.