How to make room with special mods like twinsword or jousting ?
I dunno how to do it but when i make a room i always make an aikido room
plz help

Haven't played tb in a while but i belive it goes like this

/set mod [modname].tbm

The mod name is case-sensitive.

No brackets.
Good luck.

You can also:

Press Esc (escape)
Go to setup
Mods
And choose whichever mod you want.

As well as edit any mod that you choose with the commands:
http://forum.toribash.com/showthread.php?t=151423

you can also press CTRL + M(for mod lol..)and choose the mod you want.