If you're planning to make a tower defence game, this asset is what you'd like to start with. The key feature is simplicity of scripts and ease of use. The asset doesn't include a bunch of complicated scripts which you'd never get into. All the scripts are easy and universal, so you can easily create your own enemies using them or read and modify them.
-Three tower types;
-Three enemies types;
-Play, pause, fast;
-Mobile ready, great performance;
Just play DEMO!