Expansions
In January 2008, KOG Studios released an expansion titled Grand Chase Season 2, which is essentially a patch featuring a plethora of new feature, map and characters. Currently, all servers have officially incorporated Grand Chase Season 2. In December 2009 Koreas Grand Chase upgraded to Grand Chase Season 3 was released and started off with a new character, Mari
Currently as of March 18, 2010, Grand Chase Season 3 has been incorporated into the Thailand Grand Chase server. On April 28, 2010, Grand Chase Season 3 has been incorporated into the North American Grand Chase server. On May 12, 2010, Grand Chase Season 3 has been incorporated into the Brazilian Grand Chase server as well. On June 1, 2010, Grand Chase Season 3 has also been incorporated into Grand Chase Philippines server. It features an all new rewards system, improvement in graphics, added abilities to weapons, new changes to existing continents as well as two new continents, new missions and an overhaul in the storyline as well as character's appearances.
Another expansion to Season 3 called Grand Chase Season 3 Act 2 has been incorporated into all servers. This expansion features monsters cards to power up equipment to characters, as well as a new item system where you are able to create and dismantle items. On December 9, 2010, another Expansion called Grand Chase Chaos (a sub-project of the Project EF, a major expansion/review of the game's storyline/characters) has been incorporated into the Korean servers releasing content which furthers the story line and a new character, Zero, However, the Brazilian server was the first server to receive Zero and right after it was secondly released in the Korean server, mimicking Dio's release into the North American server.
As of May second, another expansion called Grand Chase Chaos has been implemented in the North American Server of Grand Chase. Grand Chase Chaos consists of a new streamlined UI, Dual weapons system, Fusion (Avatar System) system, Animated accessories, Level cap increased (From 75 to 80) New Seal Breaker, and New Gacha Items.
All servers of Grand Chase have different contents/updates prior to the implementation of Grand Chase Chaos, since not all of the servers were opened at the same time.
As of March 2012, another expansion called Grand Chase Heroes was released in Korea and USA. The Survey and Mailbox System and as well as a new character with a new playing style named "Rin" was released.
Another Expansion released is Grand Chase: Resurrection but was released in the Philippines and Northern American servers as Rebirth.
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