Battle City - 4 Players Multiplayer Hack

This is a hack of Battle City where you can play 4 players (only 2 in original game) Battle City (バトルシティー) is a multi-directional shooter video game for the Family Computer produced and published in 1985 by Namco. It is a successor to Namco’s 1980 Tank Battalion, and would be succeeded itself by the 1991 Tank Force. An arcade version for the Nintendo VS. System would follow, and the game would eventually end up with the Virtual Console release for the Wii and Wii U. There was also a related Game Boy game