Choo Choo Survivor - Command your train to safety in a post-apocalyptic wasteland infested with zombies. In this fresh twist on the Bullet Heaven and Horde Survival genres, you'll build and upgrade your own weapon configurations to demolish endless waves of undead. Unlock 12 different locomotives and experiment with 8 unique weapons, each customizable to enhance your firepower. As you progress, earn powerful abilities like the EXP magnet, critical strike, air strike, and orbital strike by completing achievements. Discover cool relics that can combine to make your train incredibly overpowered, and face off against a variety of zombies and massive zombie bosses. With an engaging meta progression system and over 180 Steam achievements to earn, Choo Choo Survivor offers a thrilling, action-packed experience for fans of genre-bending survival challenges.