You suddenly entered into the world that is divided into four parts representing four different teams. The goal for each team is to destroy the enemies' base in order to win the game. At the start, each team will be granted two minutes building phase for the players of each team to gather as much scrap metals and materials they can find in order to build a cannon that is big enough to shoot to the enemies' base. After the two-minute building phase is up then the cannon from each team can choose an opponent to shoot at, to destroy the enemies' base they first have to destroy their cannon. When a cannon is losing health points, the players from each team can still prolong it by adding more scrap metals to make the cannon stronger and tankier.

This is a science fiction game that requires teamwork to build a cannon.

Reference Image:

http://duskie-06.deviantart.com/art/RE-238-Obliterator-Superheavy-Railgun-Emplacement-586392473