How to Play
- Move paddle: Mouse or Left / Right Arrow keys
- Pause / Resume: P
- Restart: R
- Toggle instructions: I or ? or Help button
- Break all bricks to advance a level (ball speeds up)
- Yellow brick chance drops a power-up: Widen Paddle or Multi-Ball
- Catch power-ups with the paddle to activate
- You lose a life when all balls fall below the paddle
Responsive canvas scales with window; gameplay uses internal coordinate system.