does the rom of worms 2 work?

I'm using a r4 card and every ROM i get does not work :'( ??? please help

worms 2 does work but you need to to change an arm file there are many tuts on the web google it

Seph1. Unpack with dslazy (http://l33t.spod.org/ratx/DS/dslazy/dslazy.zip)
2. Replace existing arm7.bin with http://ds.loathsome.us/files/arm7.bin
3. Repack with dslazy
4. Enjoy your game.

There you go :) Hope that helps.

or you could read the stikies?theres a patched one there.have fun! ;D