How to Mirror (or be a cell bitch xD):
Step 1) When you join the server just look for the biggest, or one of the biggest blobs there (usually top 10).
Step 2) Remember the color of the cell you chose and copy its name from the leader board after joining again.
Step 3) Suicide until you get the same color.
Step 4) When you look like a mini version of the cell you chose, look for the mother cell without getting killed.
Step 5) Pretend to be part of that cell, and most likely it will look at you as its baby and nourish the fuck out of you. (If they're a douche, they'll choose to eat you; hopefully you're small enough and they'll think it's not worth it/let you hang around)
Step 6) Consume other cells/blobs that stir near the parent cell. Bait other cells into the mother-cell. Make it like you.
Step 7) If you're lucky enough to have made it this far, they'll feed you and you might even grow as big or bigger than them. From here you can choose to be a back stabbing bitch or continue to be part of them.
K, I'm bored now. Just go play the game--'tis fun.
Agar.io real life