1

I’m sure there’s answer for this somewhere but I can’t for the life of me find one.

I’m attempting to cast a 2D Raycast/Linecast from my player in the direction of my mouse, A straight line from my character that heads toward my mouse and continues on in that direction until a certain distance has been surpassed.

A C# solution would be most appreciated

2

This should work

RaycastHit2D hit = Physics2D.Linecast(transform.position, Input.mousePosition, distance);

That will return the first object hit.

If you want all objects, simply return an array

RaycastHit2D[] hits = Physics2D.LinecastAll(transform.position, Input.mousePosition, distance);

simply replace distance for whatever you want.