《武田信玄》(たけだ しんげん/Takeda Shingen)是一款在街機上推出的遊戲，於1989年7月28日由AICOM移植到PCE主機。畫面採用橫向捲軸移動，沿路上會有許多小兵出現。

故事背景設定在日本戰國時期的川中島合戰，武田信玄正準備攻打上杉謙信，遊戲由此展開。可以透過斬殺敵人來累積經驗值，並學會風、林、火、山四種技能。總共有四個關卡，需要擊敗頭目後才能進入下一個舞台。各關頭目有小笠原長時、村上義清和最終的上杉謙信。

主要的密技包括：

1.在遊戲進行的任何時候按暫停，按左下20次，重新回到畫面，發現最終頭目上杉謙信居然出現。

2.抵達頭目對戰處時，按RUN先暫停，然後按住I、II，另外按左上7次，在解除暫停後，狀態呈現無敵，可以穿越敵人的身體也不會有損傷，但對變身後的上杉謙信無效。

3.當快要陣亡時，按RUN進行暫停，按數十次的選擇紐，解除暫停後，體力居然都恢復了。

4.在第1關遇到頭目諏訪賴重時，只需要不斷揮刀即可輕易獲勝。

5.不論如何擊敗敵人，也很難學到風林火山的技能。如果被打敗，按RUN進行暫停，然後按選擇紐32次，刀開始閃爍，重返遊戲時發現四種密技已經學會。

6.遊戲開始時，進入屋內就能與湖衣公主碰面，當她要說下個台詞時按住I跟II，講話方式就會變成商人模式。每次打敗頭目．她就會出現並提到要介紹來自京都的商人．這時候可以花錢購買商品。

7.不論在哪一關打倒頭目，即刻暫停後按20次左下紐，原本預期會碰到上杉謙信，卻跳回標題畫面。

8.如果不幸挑戰失敗，結束後出現的標題畫面，同時按下跟I，就可以續關。

9.與最終頭目上杉謙信對戰時，在畫面的最右方跳躍，打倒對手後變身的真正上杉謙信就會登場，但武田信玄卻無法動彈並自動被擊敗。

9.被擊敗後按暫停並輸入方向鍵的左下20次以上，信玄的身體就會縮小。

"Takeda Shingen" (武田信玄/たけだ しんげん) is an arcade game that was released on July 28, 1989, and later ported to the PCE (PC Engine) platform by AICOM. The game features horizontal scrolling as the player moves along the path encountering various soldiers.

The story is set during the Sengoku period in Japan, specifically the Battle of Kawanakajima. Takeda Shingen is preparing to attack Uesugi Kenshin, and the game unfolds from this point. Players accumulate experience points by defeating enemies and can learn four skills: Wind, Forest, Fire, and Mountain.

There are four stages in total, and defeating the boss allows progression to the next stage. The bosses include Ogasawara Nagatoki, Murakami Yoshiyuki, and the final boss, Uesugi Kenshin.

Key cheats include:

1.Pause the game at anytime, then press the lower-left direction 20 times. When returning to the screen, surprisingly, the final boss Uesugi Kenshin appears.

2.Upon reaching the boss battle, press RUN to pause, then hold I and II while pressing the upper-left direction seven times. After resuming, the character becomes invincible, able to pass through enemies without taking damage, though this is ineffective against the transformed Uesugi Kenshin.

3.When close to defeat, press RUN to pause, press the selection button dozens of times, and after resuming, the health is miraculously restored.

4.When facing the first boss, Suwa Yorishige, simply keep slashing the sword continuously for an easy victory.

5.Learning the technique of Wind, Forest, Fire, and Mountain is challenging. If defeated, press RUN to pause, then press the selection button 32 times. The sword starts flashing, and upon returning to the game, all four skills are learned.

6.At the beginning of the game, meet Princess Koi inside the house. When she is about to speak the next line, hold down I and II. The dialogue will change to the merchant mode. Each time a boss is defeated, she appears and mentions introducing a merchant from Kyoto, allowing players to spend money on items.

7.Regardless of the stage, pause immediately after defeating a boss, press the lower-left direction 20 times, and instead of encountering Uesugi Kenshin, it jumps back to the title screen.

8.If unfortunately failing a challenge, on the end screen, simultaneously press I to continue the game.

9.During the final boss battle with Uesugi Kenshin, jump to the far right of the screen. After defeating the opponent, the true form of Uesugi Kenshin appears, and Takeda Shingen cannot move and is automatically defeated.

10.After being defeated, pause and input the lower-left direction key more than 20 times. Takeda Shingen's body will shrink. Similarly, input the selection button 32 times after resuming to learn the technique.