我独自建造升级

token reward area on the left can be regarded as a character growth area.When a bullet passes through the corresponding token, you can obtain corresponding economy, muzzle attributes, damage, or health based on the color of the token.The economy obtained from the token reward area can be used to place the building on the right side, thus completing the closed loop.At the same time, most of the defense buildings in this game use bullet triggered mode, which produces corresponding skill effects when bullets pass over the heads of defense buildings.The bullets you fired are more like the key to the butterfly effect, making it crucial to use the bullets in your hand.Find the right angle, deploy the defense line reasonably, maximize profits, and regard the fired bullets as the key trump card for victory.The game offers over 100 muzzle attributes and 100 defense structures for you to choose from, allowing you to combine them to create unique chemical reactions.Survivor Mode Introduction In survivor mode, you can see yourself as a mobile fortress.The shape of the mobile castle is up to you.More smaller and more flexible it is.More larger and more stronger , but it also means that it is easier to get hurt.Deploy defensive facilities through constructing systems.Upgrade by eliminating enemies and gain enhanced attributes.Before facing a powerful enemy, make yourself stronger.