Submitted Dave Astle, Jan 31 2002 04:18 PM | Last updated Jan 31 2002 04:18 PM
Like music or theatre, video games often have a pattern of action that starts low, then steadily rises through the game, and climaxes near the end. This means that the challenges faced by the player are not equal in difficulty as the game progresses. Games tend to start with simple challenges and build to a higher difficulty level as the game nears completion.
Obtaining a desired difficulty ramp is one of the reasons developers make video games linear. As a linear game has fewer variables to consider, it is much easier to apply an even ramp to than to a non-linear game.