agar.tv is a 2D multiplayer tower defense game in which you are given a pickax to defend your gold mine against a whole lot of agario that also have pickaxes
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Arraw.io is a 2D multiplayer archery game that is played in a green environment in which you can move with your arrow keys on your keyboard and shoot using your mouse.
Play Powerline.io unblocked on a99.io.
You can play War Attack in a99.io as unblocked.