User comments:"Excellent Tower Defense!" - pennmom36"A tower game I think will be a winner" - DrDavid"Challenging, addictive fun" - FORTUNATUS"YAY another great TD game!" - SherrillCreate the future!You tripped into history, or to be precise – you fell straight into the past. Well, will you defeat the dinosaurs with your shiny smartphone? It's all in your hands now in this uncompromising battle for survival of the species! Find out who's stronger – the technology of the future, or brute force.Learn the power of science!Meet the heroes of a new Tower Defense strategy game – the professor and his robotic assistant. They got a little lost in their time machine, but even entire hordes of dinosaurs won't stop them getting back to their time!A unique world of 80 levels. Original opponents, fearsome bosses and rare fossils. Excellent game balance. You will leave your mark on history!