This Is Not A Drill!

My first entry into a Ludum Dare, for LD39.

You have 4 different systems that all do stuff and you need to adjust the power ratios so that everything runs smoothly. There's:

• A drill, which is the main goal
• Weapons to defend from attackers on the ground
• Shields to defend from air strikes
• Support systems that will very slowly give you more energy

If the attackers or air strikes get through, you lose energy. Their attacks vary over time, so don't focus on defenses more than is necessary.