BUILD TOWER is a complete project template that will help you create a great casual game. You only need change the graphic, advertising ID and publish on Google Play or App Store . The project includes many game features like Admob, Unity Ads. The project use Unity new version (2019.x) so your game has highest performance and support all mobile device generation

Easy to play, hard to master
58 levels
Design with austere user interface.
2D UI design and easy to reskin
3D simple cube models
Template has endless upgrade ! An addictive incremental game with level up !
Admob (Interstital and banner)
Unity Ads (fill rate 100% for Admob)
Support control for Android and IOS
Unity 2019.x

Check out the details from the Unity Asset Store: https://www.codester.com/items/16413/build-tower-unity-source-code