You must keep the human slave population on Prison Planet from escaping. Human slaves are needed for a grand purpose, so killing them is not an option! This is a single player tower defense game. Place guards to knock out prisoners before they reach the exit.
Kami ay gumagamit ng cookies para sa mga rekomendasyon ng content, pagsukat ng traffic, at mga personalized ads. Sa pag-gamit ng website na ito, ikaw ay pumapayag sa at .