No. There are no cheat codes in the kingdom hearts series. You simply have to level and be skilled.
No.
The moment you die you start a new game
NO!, and Kingdom Hearts 3 is not a game.
there is a kingdom hearts 3 for the ps3 but we dont kno if riku dies in kingdom hearts 3
No. Riku never dies in Kingdom Hearts II.
No he doesn't. If your referring to the first Kingdom Hearts he will get out of the door to darkness. Sorry if I spoiled it.
No, he doesn't die
Techinically,yes
When you die to a Shadow.
Riku kills him
SPOILER: Yes.
*SPOILER ALERT*Yes, Saix is eliminated by Sora in The World That Never Was, during the events of Kingdom Hearts II.