"Snake Rattle 'n' Roll" is a unique NES game released in 1990. It's an action-packed, isometric, multiplayer adventure where players control colorful snakes trying to gain entry into "Bigfoot's" mountain. The goal is to collect enough colored balls and subsequently weigh down the scales at the mountain's entrance to open the door. Players must avoid enemies, jump over obstacles, and strategically compete or cooperate with a friend in two-player mode. The game is known for its challenging platforming, quirky characters, and wacky sense of humor. With its mix of cooperative and competitive gameplay, it's a memorable and entertaining NES classic.