Must’ve is a shooting defense game and it just hit the app store and is getting great reviews so far. This app is also on sale for $0.99 which is 50% off its normal price.
If you are a fan of these types of ipod games check this app out and grab it while its on sale. According to the iTunes page the game was built with realistic weapons in mind and depicts realistic defense there are a total of 20 missions with the current version.