help please =)

i registerd for Archlord but always when i login it say wrong password wrong password
what should i do :(

Contact the company that runs the game or ask on the games official forums would probably be your best bet.

should i pay to register in that game and play ?

Just try new registration and activate your email!

and u dont have to pay for webzen

Yeah, webzen is free, just try to make an account and check for the activation link in your inbox + spambox, especially if you use hotmail :)