Question: Phoenix Command is a role-playing game system, published by Leading edge games that includes which game?
Context: Star Wars: The Roleplaying Game is a role-playing game set in the "Star Wars" universe, written and published by West End Games (WEG) between 1987 and 1999.  The game system was slightly modified and rereleased in 2004 as "D6 Space", which used a generic space opera setting.  An unrelated "Star Wars" RPG was published by Wizards of the Coast from 2000 to 2010.  Since 2012 the official "Star Wars" role-playing game is another unrelated game, published by Fantasy Flight Games. Fudge is a generic role-playing game system for use in freeform role-playing games.  The name ""FUDGE"" was once an acronym for "Freeform Universal Donated" (later, "Do-it-yourself") "Gaming Engine" and, though the acronym has since been dropped, that phrase remains a good summation of the game's design goals.  "Fudge" has been nominated for an Origins Award for "Best Role-Playing Game System" for the "Deryni Role-Playing Game". Leading Edge Games was an American game company that produced role-playing games and game supplements. Living Steel was a high-tech role-playing game published by Leading Edge Games and based on their Phoenix Command game system.  The rules were presented first as a box set in 1987 and then republished in a single hardbound book in 1988, but they are now long out of print and their publisher defunct. Phoenix Command was a role-playing game system published by Leading Edge Games, and copyrighted by Barry Nakazono and David McKenzie.  Various versions of the system featured in the games "Morning Star Missions", "Living Steel", and "Aliens Adventure Game". A diceless role-playing game is a role-playing game which is not based on chance: it does not use randomisers to determine the outcome of events in its role-playing game system.  The style of game is known as "diceless" because most games use dice as their randomiser; some games such as "Castle Falkenstein" use other randomisers such as playing cards as substitutes for dice, and are not considered "diceless". Leading Edge, formerly The Leading Edge Magazine of Science Fiction and Fantasy, is a semi-professional speculative fiction magazine first published in April 1981 and published at Brigham Young University in Provo, Utah.  The magazine is known for its high quality fiction and has published stories by authors such as Dave Wolverton, M. Shayne Bell, Dan Wells, and Orson Scott Card, articles by Algis Budrys, as well as poetry and articles by poet and literary critic Michael R. Collings.  Several former "Leading Edge" staff members (such as Brandon Sanderson) have become speculative fiction authors in their own right.  Other notable former staff members include Anne Sowards, senior editor at Roc Books and Ace Books, and literary agent Michael Carr. Aliens Adventure Game is a role-playing game published by Leading Edge Games in 1990. The Stormbringer fantasy role-playing game published by Chaosium puts the players in the world of the Young Kingdoms, based on the Elric of Melniboné books by Michael Moorcock.  The game takes its name from Elric's sword, Stormbringer (though one edition was published as "Elric!")  and uses the Basic Role-Playing game system, a percentile-dice-based system used in many role-playing games designed by Chaosium. Alshard (アルシャード ) is a Japanese role-playing game designed by Jun'ichi Inoue and FarEast Amusement Research.  It was released in July 2002.  The current, version 1.5, known as Alshard fortissimo or Alshard ff (アルシャードフォルティッシモ,アルシャードff ) was published in July 2005.  It is a fantasy role-playing game with mechanical items like as Final Fantasy.  Alshard's game system is named Standard RPG System (SRS for short) and is used in other games such as Tenra War and Kaze no Stigma RPG and so on.  SRS including Alshard series is one of the largest role-playing game systems published in Japan.
Answer: Aliens Adventure Game