The low sinking accuracy might be due to the sensitivity settings or the physics engine of the game. Try adjusting the control settings or practicing more to get used to the game's mechanics.

To improve your game, focus on mastering the basics such as aiming, potting, and positioning. The game offers various levels which can help you gradually enhance your skills.

You can usually find sensitivity settings within the options menu of the game. Look for 'controls' or 'sensitivity' settings where you can tweak the mouse or touch controls to better suit your play style.

Real Pool 3D features a diverse range of environments, including indoor rooms with different decorations and outdoor settings. Each environment presents unique obstacles and table layouts to challenge players.

Yes, Real Pool 3D is designed to cater to players of all skill levels. It includes tutorials and easier levels to help beginners learn and improve their skills.

While direct customization options may not be available, you can enjoy playing on a variety of pre-designed tables with different layouts and obstacles that offer unique challenges.

Multiplayer mode allows you to compete against friends online. Ensure you have a stable internet connection and join a match to test your skills against other players.

If you're struggling with a level, consider reviewing the rules and techniques of the game. You can also try practicing on simpler levels to build up your confidence and skills.