Tonight I added the concept of time to the game. Each day, as time progresses, the light and visibility systems respond to the passage of time, simulating a sunrise and sunset, and making it dark at night. There are three different rain modes (light, medium, heavy) and a randomized (ahem, “procedural”) schedule that makes the rain get heavier over time (on average). Also each day the flood level rises, and when you walk into the flood water the ‘@’ sign is partially submerged!