Rapid Path

The enemies move down the Blue path, 

Towers can be placed on orange blocks by clicking.

You can have a maximum of three towers at a time. Pressing to place when you have three towers down will move the oldest tower to the new location.

Waves break down as following:

Wave one - Normal enemies

Wave two - Fast enemies

Wave three - Strong enemies

The core of the game was created as part of the Unity 3d course by GameDev.TV

I have added the following:

- A wave system

- Different enemy types

- Front end Menu

- Level select menu

- Settings menu (With partially working audio settings)

- Quit menu

- Multiple levels

- Scene transition system

- Health bars for enemies

- Fail and victory screens.