As a new spinoff of Agar.io game, Popsplit.us unblocked also features varied game modes, nice graphics, and amazing music. Jon Popsplit.us free io game right now for more challenges. You are a cell that never stops trying to eat smaller cells to grow in size. Once you get larger, you can take on the big guys and absorb all of them to power up yourself even more. The goal here is to reach the highest spot on the leaderboard.
How to play
Move your cell using the mouse, press key W to throw out some mass, spacebar or key 1 to split cell, key D or key 2 to split twice, key A or key 3 to split three times, key Shift for a trick split, key Z for the line split and the mouse wheel scroll to zoom in/out.