To make word infection game more fun and exciting the following features have been added:
1) User can personalize the game by selecting a character.
2) Graphics are used for the choices instead of the usual letter choices. In particular, viruswas selected to represent the choices since the theme for the game is about infection.
3) Game background changes when then user advances to the next level and facial expressions of the character selected changes for every committed mistake as shown in figures 8a and 8b.
4) Audio has been included but can be turned off or on.
5) The mobile game has beginner and advance modes and there are three level for each modes and a goal was set for every level. [6]