Your kingdom is in danger, and a foreign invasion is flooding. Indeed, players will be able to face the disaster of the country if they let the monsters invade their territory. And you have a strong fortress to defend. Now, they are pouring through the gate. What can you do? You have to try your best to kill them! Button Clash brings a new perspective. Or rather, a completely new way of playing a castle defense game. The way you create an impenetrable defense is to quickly press the green button on the screen. That is the source of all the resources you own.