BG13 is a competitive two–player slingshot battle game inspired by the 2025 Hall 13 Diwali B-Block + C-Block vs D-Block + E-Block rivalry — a Diwali night that truly felt like a battlefield.
Windows turned into sniper points.
Fireworks became artillery.
Voices echoed across the hall like war cries.
This game recreates the energy, laughter, rivalry, and chaos of that unforgettable Diwali night.
On Diwali in Hall 13, students of B + C Blocks and D + E Blocks found themselves drawn into a playful yet intense competition.
From one building to another, students launched creative projectiles, aiming and reacting with precision, cheers, and pure adrenaline.
The sky between the blocks became a live battleground of aim, timing, and wit.
This game is a fun, safe, digital tribute to that iconic night —
A memory worth preserving, retelling, and reliving.
| Feature | Description |
|---|---|
| Slingshot Shooting | Drag → Aim → Release (classic physics mechanic). |
| Rocket Boost | Right-click mid-flight to switch to straight-line velocity. |
| Bomb Projectile | Alternate weapon mode with clean collision logic. |
| Turn Timer (30 Seconds) | Each turn auto-switches after the timer ends. |
| Window Movement | Both players shift window position vertically. |
| Movement Cooldown | Prevents abuse/spam window switching. |
| Central Bird Obstacle | Spawns every 10 seconds, lasts 5 seconds if untouched. |
| Winner Screen | Game auto-calculates and displays final winner. |
| Action | Player 1 (B + C Block Side) | Player 2 (D + E Block Side) |
|---|---|---|
| Shoot | Mouse Drag + Release | Mouse Drag + Release |
| Rocket Boost | Right-click | Right-click |
| Move Window | W / S (with cooldown) |
↑ / ↓ Arrow Keys (with cooldown) |
| Pause Game | Esc |
Esc |
Strategy: Window movement has a cooldown — so reposition wisely, not constantly.
- Appears every 10 seconds
- Moves only up and down
- Disappears if not hit within 5 seconds
- Hitting it results in −5 points
- It exists to destroy your perfect shot and create chaos
| Event | Score |
|---|---|
| Hit opponent (rocket or bomb) | +10 |
| Hit bird | −5 |
Simple. Clean. Fair. Competitive.
- Player 1 takes the first shot.
- A 30-second countdown runs.
- Turn switches to Player 2.
- Both players alternate shots.
- Bird occasionally enters to challenge precision.
- After all rounds — Winner Screen announces the champion.
This game is a tribute to:
- The friendly rivalry
- The shouts from one block to another
- The strategic chaos
- The brotherhood and excitement
- The unforgettable Diwali night in Hall 13
Some memories shine brighter than fireworks —
This one became a game: BG13.