Question: What year was the role-playing game that featured a version of the Phoenix Command system released?

Context articles: Alshard
Phoenix Command
Fudge (role-playing game system)
C-Net DS2
Forgotten Realms
OSv
Living Steel
Aliens Adventure Game
The Atlas (video game)
Dragon Slayer

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.
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".
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".
C-Net DS2 (Developers System, Second Generation) was a full featured, single-line, Bulletin board system (BBS) software system released in 1986 for the Commodore 64 microcomputer.
 The DS2 system was notable in that its authors proved that it was possible to perform significant and useful serious computing tasks on a hardware platform with such severely limited resources that even the manufacturer called it only a "game machine".
Forgotten Realms is a campaign setting for the "Dungeons & Dragons" ("D&D") fantasy role-playing game.
 Commonly referred to by players and game designers alike as "The Realms", it was created by game designer Ed Greenwood around 1967 as a setting for his childhood stories.
 Several years later, Greenwood brought the setting to the "D&D" game as a series of magazine articles, and the first Realms game products were released in 1987.
 Role-playing game products have been produced for the setting ever since, as have various licensed products including sword and sorcery novels, role-playing video game adaptations (including the first massively multiplayer online role-playing game to use graphics), and comic books.
 The Forgotten Realms is one of the most popular "D&D" settings, largely due to the success of novels by authors such as R. A. Salvatore and numerous role-playing video games, including "Pool of Radiance" (1988), "Eye of the Beholder" (1991), "Baldur's Gate" (1998), "Icewind Dale" (2000) and "Neverwinter Nights" (2002).
OSv (stylized OS) is a cloud computing focused computer operating system released on September 16, 2013.
 It is a special-purpose operating system built to run as a guest on top of a virtual machine, thus it does not include drivers for bare-metal hardware.
 It is a unikernel, designed to run a single Linux executable or an application written in one of the supported runtime environments (such as Java).
 For this reason, it does not support a notion of users (it's not a multiuser system) or processes - everything runs in the kernel address space.
 Using a single address space removes some of the time-consuming operations associated with context switching.
 It uses large amounts of code from the FreeBSD operating system, in particular the network stack and the ZFS file system.
 OSv can be managed using a REST Management API and an optional command line interface written in Lua.
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.
Aliens Adventure Game is a role-playing game published by Leading Edge Games in 1990.
The Atlas (ジ・アトラス , The Atlas ) is a multiplatform strategy/simulation video game developed by Artdink Development.
 The game is set during the Age of Discovery in the 15th century.
 Released in August, 1991 for the Platform PC-9801, FM-TOWNS and MS-DOS, with a PC version released on March 4, 1995 and a version for the Super Nintendo Entertainment System released by Pack-In-Video on March 24, 1995.
 It was also ported to Windows in September, 200.
 The sequel to "The Atlas", entitled "The Atlas II" was released on April 26, 1993.
Dragon Slayer (ドラゴンスレイヤー , Doragon Sureiyā ) is a series of video games developed and published by Nihon Falcom.
 The first "Dragon Slayer" title was an early action role-playing game, released in 1984 for the NEC PC-88 computer system and ported by Square for the MSX.
 Designed by Yoshio Kiya, the game gave rise to a series of sequels, nearly all of them created by Falcom, with the exception of "Faxanadu" by Hudson Soft.
 The "Dragon Slayer" series was historically significant, both as a founder of the Japanese role-playing game industry, and as the progenitor of the action role-playing game genre.