Along with an update that adds Off-TV play, 4 new levels, and some other minor improvements, Wombat Source has also placed GetClose on sale for just $2.99 until February 19th.
They have also announced that they are hard at work on new survival mode that will offer single player support. In this mode you will have to survive the longest against waves of enemies on new and familiar maps. 1, 2, 3, or 4 players will be able to join in this new mode when it launches.