Update: Cellulose: A Plant Cell Biology Game has launched on Kickstarter and the campaign will run for 23 days. You may back the standard or the Deluxe edition of the game, or go for the PnP files. Genius Games' previous game, Cytosis, is available to order as well. Our preview post below was published on April 12. Cellulose: A Plant Cell Biology Game is a 1-5 players worker placement game set inside a plant cell. Players compete to contribute the most to the cell's health,