Ragnarok Online is a online game that is free to play. People around the world play Ragnarok and enjoy the many interesting features that it provides players. IRO Online stands for international Ragnarok online server which is the English server that is currently free to play. All Ragnarok servers currently have Ragnarok Online Renewal. Some people are upset about ragnarok renewal and feel that its like a slow Death By Fire. While others feel that ragnarok is still as good as it was originally. My sister Fuyuko still plays ragnarok online daily along side of her X Ray Technician classes.
ragnarok also is the engine of Artanis, the GNU web-framework powered by guile, being the official extension language of GNU.