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 be played on its own as well.
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 adventuresomeness, logic, attentivness and the ability to solve enigmas 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 full of 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.
Your PC will need a graphics card thats as powerful as a GeForce GT 120/Radeon HD 4550 and it should be paired with either a Sempron 3600+/Pentium 4 3.0GHz CPU to match the RHEM 4 recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. For your PC to completely meet the recommended requirements you will also need 512 MB system memory. Make sure your GPU can run DirectX 9 or RHEM 4 won’t run.