You are the only one in Monster Smash who can save the city from the monster invasion. Somewhere a portal opened to the other world and zombies, vampires, werewolves and other evil spirits, creatures of darkness, flooded from there. You will wait for them on one of the streets and destroy them one by one by pressing and turning into a red spot, which then quickly disappears. It is important not to miss a single monster, whoever it may be, withstanding the onslaught of attacks from wave after wave. But the farther, the more difficult the situation becomes and you need to be especially careful, because there may be people between evil spirits. Creatures want to hide behind innocent people, and you should not harm them in Monster Smash.