WELCOME

Usability Defender is an educational video game aimed at teaching you basic web usability practices. Play the game or just browse each of the players below to learn how they can effect online usability.

MISSION:

As the newest recruit for the Starship Userprise you have just been handed the controls for your first mission.

Navigate through space and eliminate all usability threats from the evil alien invaders. Be careful not to shoot your allies while trying to defend the Userverse.

PLAYERS:

Pay attention to these so you know who to kill!

	Star Ship Breadcrumb learn more		Star Ship Pop-Up learn more
	Ship Sitemap learn more		Ship Product-Sorter learn more
	PDF Fighter learn more		Too-Small-Text Fighter learn more
	Ship Non-Color-Changing Visited-Link learn more		Ship Vertical-Scroll learn more
	Commander "You Lose" Nielsen learn more		Commander "You Win" Nielsen learn more