Theory and Principles of Game Design

When the subject of free versus restricted saving comes up , people often end up conflating the issues of players being free to save their progress at any time and games requiring players to replay certain segments upon failure . The assumption is that the proper response to player failure is for the game to reload the latest save state, thus leading to a framing of the issue of loss of player progress in terms of free versus restricted saving. Unrestricted saving mechanisms are essential in modern games in that they allow players to quit the game at any time without losing progress. This does not, however, mean that loss of progress upon failure is an illegitimate mechanic. Countless commercially successful game designs that purposely incorporate just such a mechanic show quite clearly that loss of progress upon failure is a perfectly legitimate mechanic. Ultimately, the answer to the "free save" dilemma is not to design a game such that progress can never be lost, but to d

Authors and filmmakers who wish to evoke particular emotions in their audience often rely on the audience's ability to empathize with the characters portrayed in the narrative, and especially with the protagonist. The author sets up situations in which characters experience particular emotions in the hope that the audience will themselves have similar feelings, or at least understand why the characters feel the way they do. The author is in control of the characters' emotions, while the audience's emotions derive from sharing in those characters' feelings and experiences. Game designers who wish to evoke particular emotions have it somewhat more difficult. Unlike books and movies, where the author is in full control of the protagonist, it is the audience itself that is largely in control of a game's principal character or characters. Although designers can script particular emotions into a game's protagonist by taking control away from the player or reducing the