What kind of game is this?This is a survivor like barrage shooting game. You need to choose weapons and enhancements to defeat waves of enemies, and persist for 20 minutes to achieve victory.Game featuresThe weapon is automatic shooting, and WASD controls the movement of characters.Kill enemies and drop experience, pick up experience to gain upgrades, and then choose weapons or enhancements.Choose up to 5 weapons, each weapon can be freely reinforced 8 times, and after full reinforcement, obtain an advanced effect.There are 10 different types of weapons with 70+different enhancements, and it is necessary to choose a reasonable construction method.Enemies with multiple characteristics will refresh random events in the later stage of the map, requiring reasonable response.