More trailers - officialmovietrailers. In RHEM 4. the adventures of brothers Kales and Zetais continue in the mysterious land of RHEM. Like its predecessors, RHEM 4 features non-linear gameplay, non-violent story, and mind-bending puzzles. Everyone can play but few can victoriously solve all the puzzles. Continue into RHEM and think beyond your limits. This adventure bends all rules as you meet new challenges. RHEM is a first person adventure featuring brain-teasing puzzles for PC. You arrive in the world of Rhem by stolen r...