A single player pack for the cel-shaded indie-game Wrack! You take the role of a prisoner within an Arcturan city on Earth. With nothing to lose you decide the best thing to do is escape. Fight off hordes of Arturan soldiers, find your way through challenging designs, and hopefully you will reach the path to freedom. You need Wrack installed in order to play this. Just unzip the archive, then drag the prisonplanet.wpk over top the wrack.exe.