Grab.io is a rapid arcade game inspired by the popular Paper.io game. In this game, you have to conquer territories while being attacked by enemies around you. The playground is circular and colorful, and always full of bots looking for ways to steal territories from others. You have to leave your own territory, make a closed path, and get back safely.

The objective is to become the largest on the playground. Leaving your territory and making a loop on an empty territory, you can conquer all the territories enclosed by your path. It is possible to gain a lot of territories at once, but this also means you will be at risk.
As soon as you get outside your territory, your trail becomes totally exposed. Touching yourself or another trail causes you to die. Therefore, you should calculate all your actions very well before starting an expansion of your territory.
Your rivals are bots who seek to grow their territories too. Observe how they move and catch instances where they get out of their areas of influence. Take advantage of the opportunity to claim valuable pieces of their territories through clever maneuvering and return home safely. Also, guard against exposing yourself to interception of your trail by competing bots.
There is another motivation to explore in the game field, and this is capturing stars. These will earn you some extra points, which could help you take first place on the leaderboard. Be careful not to go too far chasing after stars, since doing so could make you extremely vulnerable.
In desktop mode, use the mouse to move your bot, which will follow the movement of the cursor. Use finger dragging on any area of the touchscreen to navigate. Make modest captures, watch out for rival trails around, and slowly capture more territory.