To install Dominoes on Android, a device must run Android version 5.0 or higher and have at least 50 MB of free storage. For iOS devices, the app requires iOS 10.0 or later and is compatible with iPhone, iPad, and iPod touch. Ensure your device meets these specifications for optimal performance.

Yes, Dominoes provides both single-player and multiplayer modes. In multiplayer mode, players can compete against friends or others online. The game includes a matchmaking system that pairs players of similar skill levels to create a competitive and engaging experience.

Dominoes is free to download and play. It includes optional in-app purchases for additional features such as ad-free gameplay and exclusive tile sets. These purchases are not mandatory and players can enjoy the game fully without spending money.

The app features various popular Dominoes variations, including Draw Dominoes, Block Dominoes, and All Fives. Each game type has unique rules and strategies, offering players diverse styles of play to challenge their skills.

If you experience bugs or issues, you can report them through the app's support section, typically via a 'Contact Us' option or a feedback form where you can describe the problem in detail. The support team is generally responsive and committed to resolving user issues promptly.