Create a minimalistic grid/table showing interaction between two things

Question

Is there a way to create the following minimalistic-looking grid/table?

The grid should have thick lines.

The cells should be write-able.

There should be a label denoting the name of the "player"

Some modification to
begin{table}[h]
centering
setlength{extrarowheight}{2pt}
begin{tabular}{cc|ccc}
    multicolumn{2}{c}{} & multicolumn{2}{c}{Colin}
    multicolumn{1}{c}{}&  & A  & B cline{2-4}
    multirow{3}*{Rose}  & A & $1$ & $-5$ 
    & B & $-2$ & $4$ 
    & C & $0$ & $3$ 
end{tabular}
end{table}

Is what I'm looking for.

Zarko · Answer

documentclass{article}
usepackage{rotating}
usepackage{makecell, multirow}
                         
begin{document}
    begin{table}[h]
    centering
    setlengtharrayrulewidth{1pt}
    settowidthrotheadsize{Rose}
    setcellgapes{5pt}
    makegapedcells
begin{tabular}{cc|c|c}
    multicolumn{2}{c}{}    & multicolumn{2}{c}{Colin}
                    &       &   A   &   B   
        cline{2-4}
    multirow{3.8}*{rothead{Rose}}  
                    &   A   & $ 1$  & $-5$ 
        cline{2-4}
                    &   B   & $-2$  & $ 4$ 
        cline{2-4}
                    &   C   & $ 0$  & $ 3$ 
end{tabular}
    end{table}
end{document}

or

where table specification is
begin{tabular}{cc|w{c}{12mm}|w{c}{12mm}}

Create a minimalistic grid/table showing interaction between two things

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