You can unlock different characters by getting points from defeating the boxes. Some boxes are stronger than others, there are multiple game difficulties you can choose.
Are you ready to take on the challenge of Superbox Siege Defense? This game is a unique take on the classic tower defense genre, allowing you to choose a box and defend it against enemies. You can unlock different characters by getting points from defeating the boxes, and upgrade their stats to become more powerful. During the open beta, you can take on the challenge of defeating the strongest boxes and proving your worth. So what are you waiting for? Join the world of Superbox Siege Defense and become the strongest defender!