4 Dimensions is set at a time after a massive nuclear war has caused 
great rifts in the Time Warp of Universe. Due to those rifts, 
generally known as 'Time Traps', you can travel freely between 
different time periods. Some enterprising people have set up a 
Travel Agency, making it easier for adventurous Travellers to explore 
the different Dimensions of Time.

There are 4 main 'Worlds' that you can visit; Pre Historic, Medieval, 
Old West and Future, each with 100% unique zones - you won't find any 
stock areas in 4D. This makes our mud especially interesting for 
those that like the extra challenge of exploring and solving Quests. 
Even our Mud School is customized, with 4 grades (one for each 
Dimension) and a unique 'Quest Academy' at the top, teaching some of 
the tricks of mudding, that usually only very experienced players 
know about.

At present there are over 200 zones, more than 70000 rooms and over 
hundred built-in Quests of varying difficulty. Many of our long time 
players build for us, so the world is growing at a steady rate. With 
the Quest prizes you can buy some of our special 'features' like 
crash-proof houses, and personalized equipment, pets, mounts and 
vehicles. 

4D is and will always be totally free to play, although we have more 
features than many Pay-to-Play Muds. Our remort and skill system is 
very advanced, allowing you to continuously improve your character. 
The full potential of the Game only unfolds as you play it, but 
already in Mud School you'll get a taste of what to expect later on.

So come and enjoy one of the most developed and original free Muds on 
the net! Some of the content in the zones is a bit 'mature', so this 
is not a mud for the very young or very prudish.