1. Control the ball in Slope: Players use the arrow keys or on-screen controls to control the direction of the ball. The goal is to keep the ball on the track and avoid falling out.

2. Avoid obstacles: As players roll down the slope, they will come across a variety of obstacles, including walls, pillars, and other things. Avoiding them is critical for maintaining a score and continuing to play.

3. Increase speed: As the ball rolls down the slopes, its speed increases, requiring players to react faster in order to control the ball precisely.

4. Collect points: Players can find points spread across the track. These points contribute to the final score and can unlock new rewards or features.

5. Game Modes: Some versions of Slope may include additional game modes, such as unlimited time or challenge mode, in which players can compete against friends or other people.

6. Time Tracking: Players must also pay attention to the time, as some modes may require completion within a specific time frame.

Slope requires high concentration and quick reflexes, creating a sense of excitement and fun for players.