Throw grenades and blow-up the opposition. You should be careful though, because the number of the grenades you can use is limited. Set the power of the throw and aim by moving your mouse. Then click to throw grenades and blow up your targets. Play through 30 levels of fun, with only 3 difficulties to beat, each unlocking a new perk. Every higher difficulty gives you greater point rewards, including 11 achievements to collect. Have fun!