1. Basic Gameplay
You pilot a combat starship in a 2D coordinate arena. Eliminate your opponents by programming mathematical formulas for your bullet trajectories. The game is round-based: you have 45 seconds per round to input your formula and firing direction before all players fire simultaneously!
2. Trajectory Coordinates & f(x)
Your bullet always spawns at your ship's current position.
• x: Horizontal distance flown (from 0 to 1200 pixels).
• f(x): Vertical altitude deviation relative to your starting position.
• Positive value (+): The bullet curves upward.
• Negative value (-): The bullet curves downward.
3. Combat Formula Examples
4. Firing Direction
Click the arrow button ▶ / ◀ next to the formula input to choose your firing direction (**Left** or **Right**).
5. Supported Operators & Constants
• Math Functions: sin(x), cos(x), tan(x), abs(x) (absolute value), sqrt(x) (square root), log(x), min(a,b), max(a,b), floor(x), ceil(x).
• Operators: +, -, * (multiplication), / (division), ^ (exponent, e.g. x^2), % (modulo division).
• Constants: pi (π ≈ 3.1416), e (Euler's number ≈ 2.718).
💡 Tactical Flight Tips
1. Trajectory Preview: As you type your formula, watch the dashed blue line on the map. This is your preview trajectory—use it to align your shot before clicking LOCK.
2. Avoid Syntax Errors: You must write multiplication explicitly using * (e.g. write 2 * x instead of 2x). If your formula has errors, the bullet will fail and detonate instantly.
3. Keypad Helpers: Use the quick keypad buttons at the bottom of the screen to quickly enter terms like sin(, cos(, or ^ to save time.
