Valhalla Knights Codes -

Completion bonus:
Successfully complete the game and save when prompted after the credits. Load the cleared saved game file. Go to the entrance of the prison and talk to the guard. Select the first response when he asks if you are a true adventurer. The monsters will become more challenging. To have them return to their normal difficulty, talk to the guard again and select the second response.

10 Development points:
Create a character with a nine character name. You will then have 10 points to add to any stat.