"BioForge" centers mainly on exploration and puzzle solving using items, and also on fighting and interaction with non-player characters (NPCs). The objective of the game is not obvious at the beginning, since the player is unaware of his identity, which depends on his actions during the game. The player has full control over the main character's actions. This was a deliberate idea of Ken Demarest and Jack Herman. Richard Garriott helped kick off the interactive movie theme. In a 1994 magazine article he said that "Interactive Movies have become a buzzword, so it's being applied to games which really aren't. Just because a game has FMV that doesn't automatically make it an interactive movie, because you have very little control over the actor. Neither is a game in which you click on an icon, then sit back and watch a scene take place."