It orbited around the sun, uninhabited. Suddenly, asteroids from somewhere impact the planet.
You are what was on one of those asteroids. You control what happens, just don't godmod, or anything. I'll let you know when you do something too powerful/game changing/fun killing. You can also change the weather, and if you develop, you can make civilizations and change the environment. Update your active species with something like this with each post, and say what happened.
I'll start.
A meteorite with moss on it hits the planet. The moss spreads.
-Moss Population: Just a few square inches.
Planet: Hot, humid (You can update this too, just not to major.)
Start with plants/environmental changes. Make it moderately logical.
Alright I guess it's my fault for not explaining the game right. We're terraforming and bringing life to a barren planet. I made a meteor crash that spread moss. You can terraform the planets to make mountains, valleys, etc. Right now, moss is growing in a crater and thriving, making it spread.
Moss is thriving and quickly spreads. -Moss Status: Thriving Population: Around a dozen square yards
And try to make things at least a bit logical. Also, you can change the climate.
The COH develops and kills itself and eventually filling a crater hole full of H2O, spilling the H2O over and creating another colony of COH this parasite develops differntly because it is in contact with grass making the colony eat plants rather then themselves.
Yeah the creator didnt specify on the planet so ok.
The second colony of COH use the moss as there main source of food, slowly the COH are growing faster then the moss can reproduce, COH is developing at a 200% rate.
The first colony of COH develping at a 500% rate filling the area with quite alot of water. 200 gallons every 5 hours.