Instruction: Your base is under attack! Keep the enemy invaders from reaching the power base or its all over!

Use your cash to buy weaponry and defend the power base. The more enemies you destroy, the more money you collect to add to the stronghold.

There are 4 types of weapons:
1. Machine Gun: can attack land enemies
2. Artillery Cannon: can attack land enemies
3. Laser Gun: can attack land enemies
4. Missle Launcher: can attack land and air enemies

Click on your weapon to see their blast radius. You can upgrade the weapons to increase their damage, range, and rate of fire. You can also sell them at a lower cost if necessary.

Current shows you the enemy swarm you are currently fighting. It will display the enemy class, their hit points, their speed, and the amount of money you earn by destroying one of them.
Next will show you the next enemy swarm if you survive to the next level.

Good luck!