The Last Defense - A sophisticated turret defense game. Upgrade your defense turret with better base armor, cockpit and weapons. Detailed upgrading of weapon sub-systems and the incredible control of bullettime (slow motion) and turret shields. You objective is to survive 25 rounds of several incoming enemies including 5 heavy boss types. You are the last defense. Use the mouse cursor to aim and shoot. Press and hold [S] to slow down time. Press and hold [D] to activate shielding. F1-F3 quality control.