In computer or video games, a demo can be a gameplay recording. The term originates in demonstrational recordings used for advertising, but is also used for recordings by players who wish to show off their skills or some feature in a game. See speedruns for more information. A computer game is a game composed of a computer-controlled virtual universe that players interact with in order to achieve a defined goal or set of goals. ... A computer game is a game composed of a computer-controlled virtual universe that players interact with in order to achieve a defined goal or set of goals. ... Game play (or gameplay) includes all player experiences during the interaction with game systems, especially formal games. ... A speedrun is a play-through of a computer or video game, the whole game or a selected part such as a single level of it, with the intent of completing it as quickly as possible. ...

It can also refer to an FRS version of a video (or computer) game that only has some levels available and is released by the game's publisher to help users get a feel of the game before deciding whether to buy the full version. Freely redistributable software (FRS) is software that anyone is free to redistribute but not to modify (i. ...