Referring to variable on different form, same project

[Isolated]

Hi. I have the below code in a secondary form in a VB game I'm working on (in VB 6.0).

Private Sub Command3_Click()
        If (Command3.Caption = "Continue") Then
        beerscore = (Start.scoretotal + drink)
                Start.lblScore.Caption = "hello"
                Start.scoretotal = Start.scoretotal + drink
                MsgBox "Your points have been deposited into your score."
        End If
        Beergame.Visible = False
        Start.Visible = True
End Sub

'scoretotal' is a value on the first form. Am I referring to it correctly in this code? I'm attempting to add the value 'drink' from the current form to 'scoretotal' in the first form, and post that number in 'Start.lblScore' (a lable). The first form is called 'Start'. The one this code is on is called 'beergame'.

I hope that's clear enough, but ask for elaboration and I'll explain further. Thanks in advance for an help.