As for me I'm trying to use SpeedUp to slow down the game, given I have some kinesthetic issues. But here is the oddity, if I change the speed mult to 0.5, it seems to work. But if I change it to something much lower, then it don't slow down further, as if the minimum possible speed is around half the standard game speed. Perhaps the game is hard coded that way?
So if somebody can help the proprioception impaired that I'm
