Cluster Gun is a really fun and extremely polished game that reminds me a lot of Bad Piggies. I like the idea of guns being used to push the car around the levels. the ui design is really simple and elegant and the models and environments are very colourful and nice to look at. if there was one thing I would change it would probably be adding mouse support to make it easier to build clusters and navigate the menu. 6/7, great game