• Scenario
• Proposal
• 
• Design it
  • Design Log
  • Assets
  • Rules

• Build it
• Showcase it

• Review it
• Evidence it

This is where you start creating your rule set. For example, what happens if the player presses the space bar? How does the player make a character jump? How do they turn? How do they move left or right? How do they rotate?

Some rules will be added as the game development progresses. Make sure that you record each rule and changes you make. Remember that the more you add, the more you need to test.

You must use a rules table to record details of each rule.

Find the rules table in your Design and Development Log. Keep it up-to-date throughout the project.