In Hole.io, your main objective is to control a black hole, swallow objects, and grow in size. The larger your hole becomes, the more items you can consume, which helps you outscore your opponents in the match.

To increase your hole's size, consume as many objects as possible, including cars, trees, and buildings. The more substantial the item, the more your hole will grow, allowing you to swallow larger objects over time.

No, Hole.io requires an internet connection to play. The game consists of online matches against other players, so a stable connection is essential for the gameplay experience.

To unlock new skins, you need to collect points by consuming objects and winning matches. Once you have enough points, you can access the customization menu to choose and apply new skins.

Winning in Hole.io requires speed and strategy. Here are some steps to improve your gameplay:
1. Start by consuming smaller objects to grow quickly.
2. Avoid larger holes until you are big enough to compete.
3. Focus on the edges of the map to find smaller items.
4. Plan your movements to ambush other players and swallow them.