"By the time you see this message I will have been long gone from RHEM. If fate has kept you a prisoner here I can offer you the opportunity to return to your own world. But I will need your help. In RHEM is a letter I have written to my brother. If you help me get this letter to my brother ZETAIS I can help you get back to your world."
Rhem: A rich and complex place with its own rules. On a quest to uncover the secrets of a mysterious letter. The only possibility of a return home is a letter, which consists of four hidden fragments, which it must not only find but also put together.
Rhem 2: rejoins the story of KALES and his brother ZETAIS. an intricate pure-puzzle first person adventure game, now lets you explore a hidden city in underground caves far beneath the earth’s surface. You will have to find out the mechanisms of strange looking machines and find Codes to open doors to continue your adventures. Enjoy the beauty and silence of this unique underworld. Explore a city that has never seen sunlight. Finally you will realise, that you are not as alone as you thought you were....
Rhem 3: sets you into a huge, fantastic world full of strange vehicles and buildings, unknown mechanisms and machines, secret passages and doorways. Adventure, logic, attentivness and the ability to solve puzzles will help the player to slowly but surely unveil the mystery of this new adventure on Rhem. Remember, finding the black gem can be the final discovery in Rhem 3, but it must not be...
The forth installment from the highly popular Rhem series of games, Rhem 4 reveals another yet unknown part of the mysterious island of Rhem. The story continues where “Rhem 3: The Secret Library” ended, but the game can also be played independently of the Rhem Trilogy.
At the start of the game you are given the black crystal, which you discovered in “The Secret Library” by Zetais. With this crystal you can unlock the gateway to the unknown part of the island. Once again sense of adventure, logic, attentiveness and the ability to solve problems will help the player to slowly but surely unveil the mystery of this new adventure on this yet unknown part of Rhem. The existence of a secret transport system allows Kales for the first time to search for an exit from Rhem.
You will have to collect several parts of a key to allow you access to that transport system. Once again you are on your own to explore this huge, fantastic world fulof strange vehicles and buildings, unknown mechanisms and machines, secret passages and doorways. You will meet new characters, that may help you solve some of the mysteries you will have to face. Everything is part of one big enigma, and your task is to find the answers one by one.