SRRD is a hybrid of Strategy Railroad Logistics, RTS resources and base build, and Tower Defense. The setting is fictional, but with a historic middle 20th century feel. The First Release is available now as a set of single-player missions in Campaign I. For Campaign II there will be new features centered around a more interactive build-able world on each level. .
Steel Republic Rail Defender alpha game play clip.
A short of the Rocket Artillery cars deployed near the enemy home base. Once Parked and set to deploy, each car will find targets in range and launch a volley of high explosive rockets. The range is shorter than the Railway Gun, but will damage structures much faster.