We have 1 cheats and tips on PSP. If you have any cheats or tips for Knights in the Nightmare please send them in here. We also have cheats for this game on : Nintendo DS
You can also ask your question on our Knights in the Nightmare Questions & Answers page.
To play as Princess Yggdra from Yggdra Union you must have a Yggdra Union 'Save File' in your memory or alternately the game must be completd once.
We have 2 Walkthroughs for Knights in the Nightmare.
By SolastyWalkthrough (DS)
By WarfreakWalkthrough (DS)
Click here for all walkthroughs