Usability Fit

1. Player input matches controls allowed in game
   How a player interacts with the game (e.g., click on buttons versus touch/swipe movements) matches the controls player can use in the game.

2. Useful feedback offerred consistently
   Positive and negative feedback is provided to the player, and the feedback is offered in a constructive way and in a consistent manner.

3. Accessible to a wide audience
   Even players who are not part of the target audience of the game can still play the game with ease.

4. Overall theme matches game setting
   Use of graphics and music should be appropriate for the game setting (background story) and should improve the overall gaming experience.

Gaming Experience

1. Desire to achieve end goal
   Player wants to keep playing the game in order to achieve an end goal before quitting or being interrupted.
2. Ability to see progress within the game
   The player should always know how far along s/he is until a goal is met.
3. Impact of game controls to immersion
   How well do game controls contribute to the level of immersion players have in the game.
4. Popularity among the target audience
   Keeping the target audience in mind, how popularity will this game be?

Educational Value

1. Appropriate learning for target audience
   The educational level of the activities in the game are appropriate for the target audience.
2. Applicability of prior knowledge
   How applicable is the prior knowledge gained in previous levels/tasks to subsequent levels/tasks