Let’s play "Darwinism". The rules are simple: you describe how organisms evolve in real time, and I might add changes to the situation in game. You aren’t limited to known biology if necessary. "Evolve" evolves organisms into several more. Organisms are also capable of going extinct. Describe a [Earth like] planet which was lifeless so far. Then make up first single celled organism. Format information about organisms like this: "Name: emoji + [make up name in latin] | Description: [type, habitat, other info]"