Martha is designing a single-player game. Her manager suggests that she plan the design to incorporate future modifications. Which principle of game design relates to planning for future modifications?

Fidelity Principle

Explanation:

There are Seven Design Game Principles

1. Fidelity:

2. Objectives:

3. Constraints

4. Success criteria

5. Reward

6. Play

7. Competition (sometimes):

Fidelity: Fidelity principle of game design ask questions like "Will the team be solving a challenge that is NOT like the current problem?"