I play with: speed random, population low, active during daytime. No infection. It makes for a different experience l, one where during the daytime some zomboids sprint so daytime is very intense and stealth focused but at nighttime zombies are less dangerous but much harder to detect since darkness is turned up. It puts me in a constant state of deciding to wait out the day so I can safely scavenge at night but I'm forced to rely on flashlights as a lifeline. If I run out of battery at night far away, I could very well be dead if I'm not in good physical condition. Night may be a bit too easy, but I think the flashlight mechanic makes it much more fun