Hole.io is an arcade game where players control a black hole. The main goal is to consume everything in sight, including objects, buildings, and other players, to grow larger and dominate the map. The more you consume, the bigger you become, requiring strategic play to become the largest hole.

Yes, Hole.io is available on both Android and iOS platforms. It can be downloaded from the Google Play Store for Android devices and the App Store for iOS devices. The game is free to download and play, with optional in-app purchases to enhance the experience or remove ads.

While you can play Hole.io offline in single-player mode, some features like multiplayer PvP require an internet connection. An internet connection is necessary for playing against other players worldwide and accessing full game features.

Yes, the game offers in-app purchases. Although it is free to download and play, players can buy items such as ad removal or special skins and features to customize their gameplay experience.

Scoring in Hole.io is based on the quantity and size of objects consumed. Eating larger objects or other players increases the score significantly. Since rounds are often timed, efficient and strategic eating is vital to achieve high scores and good rankings.