Ghost Fight.io is an eat-and-grow .io game with a friendly afterlife theme: you drift around as a small ghost consuming energy blobs, growing steadily, while larger ghosts do the same and would happily consume you.
It's the Agar.io shape with a lighter touch — the movement floats rather than glides, and the whole thing is more forgiving than the games it's descended from.
Consume the energy blobs scattered around the map, and eat smaller ghosts when you can reach them — the latter is far faster but riskier.
Yes — you share the map with other players in real time, with no account required.
Yes — a light .io game with nothing to install.