3. Pay Attention to the Door Meters
• The enemies will hack down the doors if you let them, causing you to lose bonus points.
• Along the top of the screen are four small meters that represent the condition of the doors. They can help you prioritize your door repairs.
4. Pay Attention to the Timer
• Enemy waves last for one minute.
• To earn the most bonus points, make sure you are fully healed by the end of the wave, and that doors are repaired.
Head to the next page to get some advice on healing and dashing as much as possible!