Shooting Bubble Starter Kit is unity3d complete project plugin, you will not require any other plugin to complete first casual game

In this plugin, you would learn:

– how to do the depth first search
– how to use 2D array to model your bubbles
– how to do the collision manually for small casual games
– how to avoid the “shoot-through-the-wall” effect

What you can do with this plugin:
Start from here and add more UIs, you can have your next big casual game. I’m looking forward to your success!, no other plugin needed!