Awesome game but need improvements – Block Fortress Review

This game has simple mechanics and is quick to learn. This game is great for passing time too. The thing is, the motion sensor barely works it only really works when something attacks it. I thought of a really cool idea to add, add multiplayer and I know what your all thinking. (This is a single player survival wave game) but, I have an idea, have someone control the waves and have a certain fund to use to summon troops in certain spots and can move them to a certain area. I think this sounds really cool but it would probably be a lot gigabytes :3 Thanks for reading this and I hope you include this in your next update
Review by $.John.$ on Block Fortress.