Got Game Entertainment today announced that a demo version of its RHEM 2 game is now available. “RHEM 2 is an intricate first-person puzzle-based adventure game for both Mac and PC. Featuring non-linear gameplay, an immersive, non-violent story, and mind-bending puzzles, RHEM 2 is set as a direct sequel in story and gameplay to its popular predecessor, but stands entirely on its own. Players join brothers Zetais and Kales as they explore a mystifying hidden city in underground caves far beneath the earth’s surface.” RHEM 2 is priced at US$29.99.