We can either just put a category that has general highscores without them beeing timed. Or we can have a fastest time to 50 and/or 150 score. Those would not be too long of runs and if we wanted to make a category for more experianced players we could add 250/300 score category.

You should add a category that states the fastest time you can reach an x score in endless mode You can ban rockets or something if you want everyone to be on equal playing ground