The ammunition is different from CtC and it's a lot easier to use. In the difficulty it's pretty easy to get gold medals on almost every single level. There are a few levels that you might need to look at the walkthrough for. The only thing is that the creator may need to add more types of ammunition like CtC2. Not the same ammunition as CtC2 but just different type. Also maybe a little more levels would be nice, I felt like I finished that game a little too quickly. I would give it 8.5/10 overall I'd say.