Castle Defense - Attack robot

You have to defend your castle, a robot horde is approaching.

Each horde is stronger, you have to improve your weapons, improve your defenses and increase your level of life.

You have a bomber attack plane in case things get complicated, you can reload these attacks. But be careful, these will have an increasingly high cost, as will happen with the recovery of life. As the game goes on, the expenses become higher, not everything is so simple.