Kingdom Hearts Re: Chain of Memories cheats and cards list

Kingdom Hearts Re: Chain of Memories PS2 screenshot
Here you will find a list of cheats and tricks to unlock new modes and secret cards in Kingdom Hearts Re: Chain of Memories on the PlayStation 2.

Reverse/Rebirth Mode: Finish the game once as Sora. Then you can play through the story as Riku.

Theatre Mode: Finish the game once. An extra option on the main menu opens up, with which you can replay all cutscene in the game.

Special Cards — How to unlock:
1. Ansem Card — Finish the game once as Sora to unlock Reverse/Rebirth Mode. Then go back to Sora’s story and the Ansem Card will be in a chest in Castle Oblivion.
2. Axel Enemy Card — Progress through the story.
3. Demyx Enemy Card — Atlantica: Key to Rewards after beating Reverse/Rebirth.
4. Diamond Dust — Finish Riku’s story and obtain it from a chest in Castle Oblivion.
5. Getting Mushu and Xigbar Card — Go to Hollow Bastion and use key of rewards and there will be two chests one containing Xigbar.
6. Larxene Enemy Card — Progress through the story.
7. Lexaeus — Finish Reverse/Rebirth mode and obtain from a chest in Castle Oblivion.
8. Luxord Enemy Card — Agrabah: Key to Rewards after beating Reverse/Rebirth.
9. Marluxia Enemy Card — Progress through the story.
10. One Winged Angel — Finish Riku’s story and obtain it from a chest in Twilight Town.
11. Roxas Card (Doubles attack strength) — Go to Twilight Town in Sora’s mode and enter the treasure room. There should be two chests with one of them containing the Roxas card.
12. Saix Enemy Card — Traverse Town: Key to Rewards after beating Reverse/Rebirth.
13. Ultima — Finish Riku’s story and obtain from a chest/shop in Castle Oblivion.
14. Vexen Enemy Card — Progress through the story.
15. Xaldin Enemy Card — Monstro: Key to Rewards after beating Reverse/Rebirth.
16. Xemnas Enemy Card — Wonderland: Key to Rewards after beating Reverse/Rebirth.
17. Zexion’s Card — Finish Riku’s story and retrieve it from a chest in Destiny Islands.

Thanks to Gamefaqs for the cards overview.