Realms of Arkadia series does a great job turning a pen and paper Rpg into a video game. If you're into P&P RPG this game and series is a must have. If you want HD graghics and intense 3D battles with fast and furious leveling and rewards this is not for you. What you do get is a challenging game with a high sense of accomplishment.
Other games of the time did not go into the game management required by the Realms of Arkadia. Just covering the basic needs of food and water can be difficult if you don't select the right characters and skills. You must then place points into your skills when leveling or allow the computer to do it for you but not always getting logical reulults. With improperly placed skill points some skills will never be successful.
Not to mention casting spells. Of the 5 different magic using types each have their own strengths and weaknesses in spell casting. If you don't plan ahead some spells will remain unavailable or extremely difficult to cast, depending on spell strength, and Attribute score. which is also new to video games as most if not all games before simply required you to have enough spell points to successfully cast.
In other words, challenges that other games did not have and alot still don't.
Being able to replay a game is a major bonus as you can try different characters to receive different starting skills and spells. You can then place points differently and at the end of the game have completely different characters. Another bonus is being able to use these characters throughout the entire series of games.
Even if you don't like the video game you can print out the manual and sit down with friends and have a great time rolling dice and complaining how the game master hates you. Even if you do like the game it's always fun complaining how the GM hates you.