Press TAB to spawn your other cell, this way you will be able to team up with yourself using two cells.
Cellz.io is a super fun battle royale game in which you are competing against loads of other online players in a game that will test your skill and tactical know-how. You will start with a small cell, you must quickly absorb the smaller randomly generated cells that are positioned around the map to grow in size.
You can absorb anything smaller in size than yourself including other players! But this means you can be absorbed too! You can split into multiple smaller cells to cover more map area as an added ability. Hunt down the other players and become the largest cell around. Have fun!