Sentinel: a premium sci-fi strategy game. Now FREE as part of Origin8's February Freebie Fever & OpenFeint's FreeGameOfTheDay.Com giveaway. Free until Feb 22nd!
Its war. Earth's first off-world colony is fighting for survival against a savage alien onslaught. Mars is under siege and thousands of lives are on the line. Humanitys only hope is you, the commander of the dropship Sentinel. Welcome to the future of Tower Defense!
Deploy sophisticated turret technology across the Martian landscapeto halt the alien advance. Protect walls and barriers that block the enemys path to your base. Upgrade your weaponry, or release robotic drones to repair buildings and harvest resources. Watch the battle for the planet unfold in beautifully rendered, atmospheric graphics.
- Specialised structures and units provide unique tactical gameplay.
- Use the landscape and destructible defenses to maximize the effectiveness of your weapons.
- Resource harvesting and interest system adds a new dimension of risk and reward.
- Assault mode provides hours of play; endurance mode is an endless challenge.
- Visually stunning environments, towers and enemies with fluid zooming and scrolling.
- Compete for high scores with players worldwide using OpenFeint!
- Earn OpenFeint achievements!
- Challenge your friends highscores directly.
- Save your progress at any time. Automatically saves during a call.
"sets a new benchmark for the rest to match"
"as unique as it is evolutionary"
"New gameplay features alone justifies adding this game to your collection"
"Sentinel is a tower defense game that rises to the top with spectacular graphics, great sound, and intuitive controls."
"...a truly quality game."
"Highly addictive" "Amazing graphics" "Lots of polish"
"I spend too much time playing this game!!!"
"Excellent Graphics" "Great Sound" "New Strategy Elements"