@themerpygirl If what I sent isn't making sense, this short tutorial from the HyperPad channel shows outputting values into math behaviors then using the resulting value for the move behavior. It's not exactly the same but it should help with understanding outputting values to input fields:

@versioneight P.S. you might want to have a tag for bullet collisions specifically. Found out the hard way things get screwy if you start trying to use the same tags for more than one function

@themerpygirl There's a bug with duplicated behaviors (fixed in the beta). Try placing down a Behavior Bundle and connect it to those two behaviors so both of them can trigger on start.