Here is a walk-through for the tower defense game, Flash element TD 2:

Here is a video guide for the Flash Empires game:

Here is a walk through for Riddle School 3

Walk-through for the popular Flash Element TD:

Walk-through for the popular game Desktop Tower defense version 1.5:

Hard mode:

The 100:

Here is the walk-through in 3 parts for Shift 3:

Part 1/3:

Part 2/3:

Part 3/3:

Here is a walk-through for shift 2:

Here is a video walk-through of the popular shift video game: