if you want to play as riku on 358/2 days then you just need to gain acertain rank hen you can play him in mission mode, but if on any other game then you need to buy action replay, GameShark, or some other console hacker, then look up the code.
I do not think that you can play as Riku at all, BUT you do get to play as a Heartless in Hollow Bastion.
To play as Riku in Chain of Memories you have to defeat Marluxia as Sora
You can only play him once, and that's when you and Riku are fighting Xemnas for the last time. Sora get's captured by Xemnas and you have to use Riku to save him
Codebreaker code:Play as Riku in Kingdom Hearts II11CFA3FC 0000089B01CDCE77 0000002E21CDCE78 7465736D21CDCE7C 0000000021CDCE80 0000000001CDCE96 0000002301C88E64 0000000510340E60 000001C610340E66 0000000111CDCE9E 0000000220340CE4 00020100
No you can't. But if you have the Kingdom Hearts 358/2 Days for DS you can play as Riku in mission mode.
In Chain of Memories yes. For the others, you dont know because you never play as Riku
I hope you have this game, in 358/2 days, you can unlock Riku in mission mode. In story mode, you have to get to day 171 and then you will unlock him for mission mode. In KH2, you have to buy a cheat code disc, type in the codes, then put in KH2 disc. I forgot the code, but go on you tube, Riku codes for KH2. It's just a video of a guy showing off his moves with Riku. But at the end, he will say, look at the comments he wrote. He wrote the codes there. Sorry if you do not have the cheat code disc.
in the end of the game where sora is almost dead you play as riku and then you fight a xemnas clone and try to pass him at the same time. Yep, that's the only way to become Riku TEMPORALLY. I don't know any other better way or permanent way. But if you do, please tell US!!!!!!!!
If you really concentrate on it, you can make it happen.
Try to check youtube.com im sure it will tell you just look up "kingdom hearts 2 gameshark codes" and it will give results :)
Riku is only playable towards the end of Kingdom Hearts II, for a short period of time. During the final boss battle against Xemnas, Sora is captured and Riku must stop Xemnas from destroying him. It's only a brief sequence and is nothing permanent.
At the end of the game in the Land of Darkness, you'll soon meet Riku when he brings Kairi back to you. He'll soon join you to fight and destroy Xemnas. Unfortunately, you can't play as Riku in Kingdom Hearts 2.