Trackline Defense

Side-scrolling tower defense

Trackline Defense is a PC side-scrolling tower defense game. You command a 12×8 formation of tanks on the left as waves of geometric attackers approach from the right. Hold the line, clear a camp, choose an upgrade, then face a bigger wave.

Tank formation and repairs

Your tanks are the defense, but they take hits. Wrecked tanks have to queue for repairs before they can fight again, so you decide when to shuffle the line and when to send a tank back to the bay.