Plain drawing lines is the main mechanic to defend heroes from missiles. i found that wider lines sometimes block attacks effectively.
Step and draw lines to protect heroes, as quick thinking and strategy are required.
Controls are not stated in the description. Stated features are not listed.
Most effective is to draw wider lines to prevent missiles from slipping through. Drawing wider lines can help survive chaotic moments.
Q: What is the objective? A: Defend heroes from missiles.
Q: What are the controls? A: Not stated.
Q: What is a stated feature? A: Not stated.
Q: What is the main mechanic? A: Drawing lines.