Irrlicht Engine

DiDi, if you are looking for some mappers, you can try www.levelsource.com and ask around there. Make an announcement in the general forums or something. It is english, so you may have to have an english option for the game if you want some of those developers.

The site is full of people who create maps for games which use the Quake engine and have frequent competitions. They are pretty experienced; you can look at past competitions for some examples.

Almost everyone there use qeradient or gtkradient.

The network of Arcis was bad, i have all the network delete, now i work a network based on TCP/IP with a server in C# and the client in C++.
This is why, the beta of arcis will download in 2/3 months, thanks you Quall, i visited levelsource, it' s great !

and i have making a Forum for Arcis, and i have posted a new screenshoot of Arcis :

http://www.arcis.free.fr/ForumArcis/viewtopic.php?t=4

Adrien.