1988年推出的大型街機遊戲《忍者戰士》（ニンジャウォーリアーズ/Ninja Warriors）於1989年6月30日由Taito移植至PCE主機。其他移植平台包括SNES、Amiga、Amstrad CPC、Atari ST、ZX Spectrum、Commodore 64、Mega CD、手機和Wii Virtual Console。街機版在PS4的Arcade Archives及Nintendo Switch上市。

這是一款橫向捲軸動作遊戲，第一玩家操控女忍者Kunoichi，第二玩家則是忍者。受到攻擊後會失去生命，生命值歸零即結束遊戲。按下I可進行近距離揮刀攻擊，按下II可投擲手裡劍。透過按上和下進行跳躍。手裡劍的數量是有限的，但可以透過擊敗敵人來補充。

故事背景設定在1993年，一個曾經繁榮發展的國家，但在獨裁者孟格拉（Banglar）運用邪惡魔法當上總統後，人民生活變得苦不堪言，犯罪率節節攀升。為解決災難，革命軍領袖穆爾克（Mulk）成功開發兩台擁有忍者技能的高科技機器人，任務是暗殺孟格拉。

遊戲由六個關卡組成，分別是貧民窟、軍事基地、機庫、建築物、地下水道和孟格拉大樓。每個關卡的結尾都有一個頭目需要擊敗，分別是Kunoichi、Army Tank、Iron Arm、Army Tank、Iron Arm和Banglar。

遊戲的主要密技:

1.當標題畫面出現時，按下I後再依序按上、右、下、左。放開I後再輸入一次上、右、下、左。如果成功，會聽到聲音，原本只能接關3次會增加到9次。

2.在標題畫面上，按下選擇鍵兩次，第二次不要放開。就會看到可以改變設定的OPTION持續閃爍。這時候按住RUN約兩秒鐘，就能變成JUKE BOX模式，可以聽到自己喜歡的音樂和音效。

3.正常情況下，可以掛掉四次。當挑戰失敗並準備接關時，按住方向鍵的下不放，直到出現接關（CONTINUE）的畫面。第二次是按左，第三次是按右，第四次是按上。最後就會出現選關的畫面，按I跟II就能進行挑選。

4.想要挑戰更高難度的等級，在沒有接關的情況下到達第三關，再故意讓遊戲結束。然後選擇「END」後，就會回到標題畫面。點擊OPTION就能設定最困難的等級。

5.中頭目土蜘蛛有點難對付。可以故意蹲下讓它進行跳躍並移動到畫面外。馬上發射飛鏢。擊中後會發生趴的聲音，然後他就自動消失。如果土蜘蛛從右側出現，就移動到最左邊。當靠近時就跳躍到土蜘蛛的後方．對正在跳躍中的他射飛鏢，在畫面外射中，同樣會消失。

The large arcade game "Ninja Warriors" (ニンジャウォーリアーズ/Ninja Warriors), released in 1988, was ported to the PCE console by Taito on June 30, 1989. Other platforms for the port include SNES, Amiga, Amstrad CPC, Atari ST, ZX Spectrum, Commodore 64, Mega CD, mobile phones, and Wii Virtual Console. The arcade version is available on PS4's Arcade Archives and Nintendo Switch.

It is a side-scrolling action game where the first player controls the female ninja Kunoichi, and the second player controls a ninja. Losing health from attacks leads to the end of the game when the health reaches zero. Pressing I performs a close-range sword attack, and pressing II throws shurikens. Jumping is achieved by pressing up or down. Shurikens are limited but can be replenished by defeating enemies.

The story is set in 1993, in a once prosperous nation now suffering under the rule of the dictator Banglar, who became president using dark magic. People's lives have become unbearable, with a rising crime rate. To address this, the revolutionary leader Mulk successfully develops two high-tech robots with ninja skills tasked to assassinate Banglar.

The game consists of six stages: slums, military base, garage, building, underground sewer, and Banglar Tower. Each stage concludes with a boss to defeat: Kunoichi, Army Tank, Iron Arm, Army Tank, Iron Arm, and Banglar.

Main cheats in the game:

1.When the title screen appears, press I and then sequentially press up, right, down, left. Release I and input up, right, down, left again. If successful, a sound will be heard, and the default 3 continues will increase to 9.

2.On the title screen, press the select key twice, holding it down the second time. The OPTION that allows settings changes will flash. Hold down RUN for about two seconds, and it will turn into JUKE BOX mode, allowing you to listen to your favorite music and sound effects.

3.Under normal circumstances, you can continue four times. When failing a challenge and preparing to continue, hold down the down arrow until the continue screen appears. The second time is left, the third time is right, the fourth time is up. Finally, the stage selection screen will appear, and you can choose with I and II.

4.To challenge a higher difficulty level, reach stage three without continuing, intentionally end the game, choose "END," and return to the title screen. Click OPTION to set the highest difficulty level.

5.The mid-boss Earth Spider can be tricky. You can intentionally crouch to make it jump and move off-screen. Immediately shoot a dart when it jumps, and upon hitting, it makes a crawling sound and automatically disappears. If the Earth Spider appears from the right, move to the far left. When it approaches, jump behind it and shoot a dart while it's in mid-air. If you hit it off-screen, it will also disappear.