City Siege 3 Jungle Siege. FUBAR Pack is an exciting action-adventure game that is developed and published by Lemon Squad. The game follows the journey of the player as he/she is thrust into a madcap battle between a gang of thieving bandits called the City Siders and their opponents, the Jungle Siege troops. The game has an interesting set of features and a unique cartoon art-style that makes it appealing to all kinds of gamers.