A small yellow frog named Mo has chosen one good reservoir, which is very suitable for his new habitat. He did not have time to celebrate his housewarming, as he decided to evict red toads. Should Mo worry about his new home, it's not so easy to drive out of it unexpected guests. The frog has an excellent rapid-fire pistol, which can destroy a few seconds of several dozen enemy scouts. Do not rely on the fact that Mo alone cope with the mission entrusted to him to release Shoo Mo. It is necessary to help the poor fellow deal with brazen rivals.