Contra 4

The actionfranchise that started it all is celebrating its 20th anniversary with anall-new adventure on Nintendo DS! Two years after saving earth from invasion byRed Falcon, Bill Rizer and Lance Bean are confronted with a newextraterrestrial menace: the terrifying Black Viper. Joined by hard-boiledmercenaries Mad Dog and Scorpion, the warriors must once again wage war againstan entire army of invaders.