With lava survival, it is very important that the maps flood entirely. with the (maybe not so)recently installed 20 minute rounds, sometimes this doesn't happen. What I am suggesting here is the inclusion of a random lava speed generator. What I mean is that the lava has a chance to start at a particular speed.
Since African Swallow is already implemented enough with its correspondence to Death Run, and Turtle being only used in dire flooding situations, I was thinking there could be a certain percent chance that the beginning lava speed could either remain at the default, Raccoon, or start at the other 2 faster speeds, Llama and Cheetah. Now, this doesn't have to be exclusive to 20-minute rounds, but I know it would be most helpful there.
Since African Swallow is already implemented enough with its correspondence to Death Run, and Turtle being only used in dire flooding situations, I was thinking there could be a certain percent chance that the beginning lava speed could either remain at the default, Raccoon, or start at the other 2 faster speeds, Llama and Cheetah. Now, this doesn't have to be exclusive to 20-minute rounds, but I know it would be most helpful there.