Percentage of cooperators with respect to time for 2 different initial conditions for 5 runs and 2000 iterations per simulation with the initial number of cooperators set to 20 (blue) and 50 (magenta) with <i>a</i>₁ = 100 and <i>a</i>₂, <i>a</i>₃ = 1 and when <i>r</i> = 5, <i>c</i> = 1 and <i>g</i>_<i>i</i> = 0.

<p>Percentage of cooperators with respect to time for 2 different initial conditions for 5 runs and 2000 iterations per simulation with the initial number of cooperators set to 20 (blue) and 50 (magenta) with <i>a</i>₁ = 100 and <i>a</i>₂, <i>a</i>₃ = 1 and when <i>r</i> = 5, <i>c</i> = 1 and <i>g</i>_<i>i</i> = 0.