Hexar.io is free for all IO game that is inspired by Splix.io, Slither.io and Agar.io. You will be taken to an arena full of hexagon blocks, and your main task is to collect those blocks as much as you can to increase your territory. Move around the map carefully to seize the blocks, then connect them back to your main realm for the expansion. Watch out other enemies since they can destroy you by touching your tail. But you can kill them by crashing into their tails too. Survive longer, make your realm biggest and dominate the leaderboard!
Use the mouse to move around to collect the hexagon blocks for your realm expansion.