Rumble in The Jungle is a map released February 28, 2011. It is not a celebration map but a similar map to Emerald Zone and Creepy Crawly. Due to many "undergrounds", drills is strongly recommended. If you start on areas in the non-scale south, it will be best to use the armadillo.
This is a very secure map. Traps are hard to be falled in. However, some parts of this map may fool you because they are somehow "camouflage". Those "camouflage" will trick you and affect your accuracy.