1988年1月22日，由Hudson發行的RPG遊戲《邪聖劍》(Necromancer)，移植平台包括Wii Virutal Console、PS3、PSP、Wii U Virtual Console以及iOS。後期的TurboGrafx-16 mini主機有57款內建遊戲，也有收錄該作品。二代在日本的移動裝置及任天堂DSi上市。

故事發生在遙遠的年代，傳說中的諸神與邪魔持續爭戰，造成人類的苦難。為盡快結束這場戰爭，神打造邪聖劍克羅曼莎，其威力足以劈開天空。最終，邪魔被打敗，被迫返回原來的魔空界。

為避免邪聖劍落入壞人手中，神透過魔法師將劍分成三部分，散落在各地，並在一本書中詳細記載復原的方式。數萬年後，復活的邪魔再度肆虐。主角在蘭達美亞皇宮內的國王隨從得知邪聖劍藏在伊休美王國境內，於是與夥伴們踏上冒險之旅。

遊戲中使用十字鍵來移動，按下I是確認指令，按下II是取消，S可調整訊息的速度，同時按下R+S即可重新開始。每個角色可以攜帶的道具數量都有限制，按下I進入副畫面後選項有交談、道具、搜尋、魔法、裝備及能力。進入戰鬥時的指令包括攻擊、防禦、隊伍、魔法、道具、逃跑。

如果在戰鬥中同伴不幸死亡，這時候馬上使用藥草或是魔法進行復活，通常使用兩次只能成功一次。會出現的隊友有魔法師萊姆、僧侶高斯、戰士巴隆、神速者麥斯特、貴族羅米納。

遊戲中還有一些密碼提示和技巧：

1.若要一開始就能在強大的裝備下進行遊戲，可以輸入所謂的哈德森遊戲名稱，即是將之前在PCE平台所發行的遊戲名稱彙總後輸入，就能擁有雷西魯特跟米克魯鎧甲。總共有58個字，密碼是:

「ザくん ふびつくり まんわ あるどびく

  とりい らんしやん はいね くろまんさ

  あカト ちやんケん さやん  RTYPE

  ゆうゆ うじんせい RT」。

2.若隊友陣亡但又不想花錢復活，可以到旅館過夜。這時可以聽取覺醒之後重開機，輸入剛才得到的覺醒，就能免費將死去的同伴復活。任何的密碼都是反覆將名字輸入。

3.當丟失道具或魔法時，可以當場使用「さがす」(搜尋)的指令，就能將東西找回。

4.當遇到可以召喚同伴的敵人，可以等他的同伴都出現後再打倒，就能獲得較高的經驗值和金錢。

On January 22, 1988, the RPG game "Necromancer," published by Hudson, was released. It was later ported to various platforms, including Wii Virtual Console, PS3, PSP, Wii U Virtual Console, and iOS. The TurboGrafx-16 mini, released in the later period, includes 57 built-in games, and this title is among them. The sequel was released on mobile devices in Japan and on Nintendo DSi.

The story is set in a distant era, where a continuous war between gods and demons brought suffering to humanity. To end this war, the gods forged the Necromancer sword, Cro Mansa, with the power to cleave the sky. Eventually, the demons were defeated and forced back to their demonic realm.

To prevent the Necromancer sword from falling into the wrong hands, the gods used magic to split the sword into three parts, scattering them across various locations. The recovery method was detailed in a book. Thousands of years later, the resurrected demons began to wreak havoc again. The protagonist, along with companions, embarks on an adventurous journey after learning that the Necromancer sword is hidden within the boundaries of the Ixumia Kingdom, as revealed by the king's followers at the Landaamya Palace.

In the game, movement is controlled using the directional pad, with the I button used for confirmation, the II button for cancellation, and the S button to adjust message speed. Pressing R+S simultaneously allows for a restart. Each character has a limited number of items they can carry. Pressing I brings up options for conversation, items, search, magic, equipment, and abilities. During battles, commands include attack, defense, team, magic, items, and escape.

If a companion dies during battle, immediately use herbs or magic for revival; typically, using it twice will succeed once. Available teammates include the magician Lime, the priest Gauss, the warrior Baron, the swift Maxt, and the noble Romina.

Additional password hints and tips include:

1.To start the game with powerful equipment, input the Hudson game name. Compile the names of games previously released on the PCE platform and enter them. This will grant access to the Lecyroot and Mikel Armor. The password, consisting of 58 characters, is:

"ザくん ふびつくり まんわ あるどびく

 とりい らんしやん はいね くろまんさ

 あカト ちやんケン さやん  RTYPE

 ゆうゆ うじんせい  RT."

2.If a teammate dies and you don't want to spend money on revival, stay overnight at an inn. During this time, listen to the awakening and then restart the machine. Enter the awakening obtained earlier, and it will revive the fallen companion for free. Any password involves repeatedly entering names.

3.When losing items or magic, use the "さがす" (search) command on the spot to retrieve them.

4.When encountering enemies that can summon companions, wait until all their companions appear before defeating them to gain higher experience points and money.