```xml
<?xml version="1.0" encoding="UTF-8"?>
<game>
  <title>Jumping Ball Runner</title>
  <slug>jumping-ball-runner</slug>
  <short-desc>Test your reflexes in this fast-paced endless runner! Jump the ball over obstacles, score high, and see how long you can survive the increasing speed.</short-desc>
  <categories>
    <category>Endless Runner</category>
    <category>Skill Game</category>
    <category>Arcade Game</category>
  </categories>
  <keywords>jumping ball, runner game, endless runner, arcade game, skill game, html5 game, canvas game, mobile game, tap game, high score game</keywords>
  <content>
# About Jumping Ball Runner

Jumping Ball Runner is a minimalist and addictive endless runner game that challenges your timing and reflexes. You control a vibrant red ball that automatically runs along a flat plane. Your only task is to jump over an endless stream of green obstacles that appear in your path. The goal is simple: survive for as long as possible and achieve the highest score.

The game is designed to be easy to pick up but difficult to master. As you successfully clear more obstacles, the game's speed gradually increases, demanding quicker reactions and more precise jumps. The clean graphics and smooth physics ensure that the focus remains purely on the gameplay, providing a classic arcade experience right in your browser.

## How to Play

The objective of Jumping Ball Runner is to score points by successfully jumping over obstacles.

- **Starting the Game:** On the start screen, tap, click, or press the Spacebar to begin.
- **Jumping:** Use the designated control to make the ball jump. You can only jump when the ball is on the ground.
- **Scoring:** You earn one point for every obstacle that you successfully pass. Your current score is displayed in the top-left corner.
- **Progression:** The game becomes progressively faster the longer you play, making the obstacles harder to dodge.
- **Game Over:** The game ends immediately if your ball collides with an obstacle. You can restart by tapping, clicking, or pressing the Spacebar again.

## Features

- **Simple One-Touch Controls:** The game is incredibly easy to learn with a single action: jump! This makes it accessible to players of all ages.
- **Endless, Increasing Challenge:** The game never ends. The speed continuously increases, offering an ever-growing challenge for high-score chasers.
- **Responsive Design:** Play seamlessly on any device. The game adapts to your screen size, whether you're on a desktop computer, tablet, or mobile phone.
- **Lightweight and Fast:** No downloads needed. The game runs directly in your browser, loading instantly for a quick gameplay session.

## Controls

- **Desktop:** Press the `Spacebar`, `Up Arrow` key, or `Left-Click` your mouse to make the ball jump.
- **Mobile:** `Tap` anywhere on the screen to jump.

## Tips & Strategies

- **Timing is Everything:** Don't jump too early or too late. Watch the obstacle's speed and distance to time your jump perfectly for a clean clear.
- **Anticipate the Speed-Up:** The game gets faster at regular intervals. Be mentally prepared for the change in pace to avoid being caught off guard.
- **Master the Short Hop:** Not every jump needs to be a full one. A quick tap just as you land can produce a shorter hop, which is perfect for clearing low obstacles that appear close together.
  </content>
  <faq>
    <question>How do I save my progress in the game?</question>
    <answer>Your progress is automatically saved as you play.</answer>
    
    <question>Can I play this game on mobile devices?</question>
    <answer>Yes, this game is fully compatible with mobile browsers.</answer>
    
    <question>Is this game free to play?</question>
    <answer>Yes, the game is completely free to play in your browser.</answer>
  </faq>
  <specifications>
    <multiplayer>false</multiplayer>
  </specifications>
</game>
```

Test your reflexes in this fast-paced endless runner! Jump the ball over obstacles, score high, and see how long you can survive the increasing speed.