2. Determine What You Want to Randomize

Think carefully about what parts of the game to randomize. Popular choices include:

• Items: Randomize what items spawn at specific locations.
• Enemies: Randomize enemy types, positions, or difficulty.
• Levels: Randomize the layout of dungeons, buildings, or other game spaces.
• Character Abilities: Randomize the order or availability of special abilities, weapons, or skills.

You'll need to make sure your randomization logic does not make the game unplayable, such as placing necessary items out of reach or making boss fights impossibly difficult.