Add the speed run of reaching 25k faster because at 25k meters there is the ghost town which is a striking structure.

Adding the speedrun to clear the ghost town in which the player has to clear the ghost town faster would be something interesting that would add another new category the timer would start when the zoombies start to spawn or the timer starts when reaching 25k meters

This text may have grammatical errors, I tried to write with what I know English, if there are any grammatical errors, I'm sorry. I am not fluent in English.