Add a timescale factor

[danielbrownmsm]

Like the simulator for SCR-SWC-20 had, just set https://docs.unity3d.com/ScriptReference/Time-timeScale.html to like 4 or something (make it configurable, obviously). This probably wouldn't help too much because I think the particle filter might get wonky, but theoretically if your computer can take it we should be able to run at arbitrarily fast time scales