Defending Capsules

Casual tower defense game, players use various attributes of the turret to form a fire network to stop the virus from stealing capsules. The game starts with basic turrets, which have three routes to level 1 turrets, and level 1 turrets have three routes to upgrade to level 2 and so on, up to a maximum of 4 turrets. The game contains 8 different types of viruses with different shapes, and the virus property data is determined according to the wave. The game is an endless level mode with one main task: survive the endless virus attacks! Try to survive as long as possible and see how many waves you can last.