Grab your cowboy hat and head go back in time to the american wild west with a mix of sci-fi and steampunk. Choose between single player mode or 2 player co-op mode. There are six levels, each with two stages, followed by a mini-boss, and a third stage with a final boss. The story follows a young woman named Annie seeking revenge against the Kid family for abducting and killing her family. She seeks help from renowned space bounty hunter Clint. Although Clint says he doesn’t need Annie’s assistance, she insists, claiming she has a personal vendetta against the Kid family and is a skilled shooter.