Hunter x Hunter: Greed Island Final

They both are about games. its really Similar with the noah ark off yugioh same feeling and in both series there try to collect cards 

Both anime involved lots of fighting scenes and the leading character of both anime shows very strong willpower to get stronger and succeed in their own respective agenda. Both characters also get stronger through very short amount of training time and both have great storyline. 

The main characters are stuck in a video game and must clear the game in order to leave. Death is also permanent. Sword Art Online is a virtual reality video game played using NerveGear; the log-out button has been removed from the menu, leaving clearing the game's 100 levels as the only way out. Greed Island is a rare video game that only Hunters, who have a special power called nen, can play; players who start the game are transported to the actual island in real life, and cannot leave without collecting all the cards necessary for clearing the game. Please note that this particular OVA series is the second half of the Greed Island arc. There is another set of OVAs that covers the first half. read more