The actions taken by the players within various games succeed or fail, depending on the formal system of rules and guidelines. During the gameplay, the player is the responsible for all the actions out of the role within a story, either through decision making, natural acting, or character development. These games used the quest-based system and put the player on significant tasks to save the world by battling against aliens, space pirates, and other creatures. Sci-fi Role-playing games are the blend of two genres where the player assumes the role of the protagonist, explore the futuristic environment, encounters unique species and battle against monsters to score the points. Sci-fi (known as Science-Fiction) is a type of video game deals with technology, futuristic science, space travel, parallel universe and extraterrestrial life. Role-playing Game (also known as Roleplaying Game and RPG) is a genre of video game where the player controls the character in the fictional setting.
