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FC / NES · シューティング

魂斗羅

ROM を選んでプレイ。S3 にあれば自動で始まります。

EmulatorJS（GitHub オープンソース） · スマホは仮想パッド。格闘とカートは Bluetooth パッド向き。

操作

スマホは画面のパッド。Bluetooth パッドも使えます。

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スタートEnter

Contra is a side-scrolling NES shooter. Use the emulator in this tab, then the 30-lives code and weapon cheats below.

公式版で遊ぶ

米国の公式ストアのページです（2026-10-22 確認）。配信状況と価格は地域によって異なり、変わることがあります。cv.cm はこれらのメーカーやストアとは無関係で、リンクから収入も得ていません。

チート

The 30-lives code is entered on the title screen. Game Genie codes go in the emulator cheat menu. Chinese bootlegs often use different codes.

Infinite lives (Game Genie)SLTUIL
30 lives (title: ↑↑↓↓←→←→BA Start)30 lives (title: ↑↑↓↓←→←→BA then Start)
Spread gunGXUJULSX
Rapid fireAENYLGEY

攻略

Full Contra (NES) clear: 8 stages. The US title code Up Up Down Down Left Right Left Right B A Start gives 30 lives. Grab S (spread) first. Save-state before bosses.

  1. 30 lives, weapons, controls

    30 lives, weapons, controls

    Title screen: ↑↑↓↓←→←→BA then Start for 30 lives. Many FC dumps skip it — use Game Genie instead. A jump, B shoot, down+jump to drop through.

    Weapons: S spread (best), M machine gun, L laser, F fire, R barrier, B bombs. A hit drops you back to the default gun.

  2. Stage 1 Jungle

    Stage 1 Jungle

    Push right. Crouch under shots. Shoot flying soldiers as they leap in. Take S from the first flying weapon bay.

    End turrets: ground guns first, then the raised one. Shoot when the barrel faces away.

  3. Stage 2 Base 1

    Stage 2 Base 1

    Auto-scroll indoors. Destroy flashing sensors to open doors. Moving floors — keep walking. Clear above you before a jump.

    Boss: the wall core. Shoot when it opens; dodge the ring. Spread melts it.

  4. Stage 3 Waterfall

    Stage 3 Waterfall

    Climb. Plant your feet, then shoot. Side gunners. Falling platforms.

    Boss at the top: turrets on the sides. Stand on the side ledges.

  5. Stage 4 Base 2

    Stage 4 Base 2

    Indoor sensors with extra vertical loops. Time flame jets.

    Boss like stage 2, denser bullets. Hug a wall and shoot openings.

  6. Stage 5 Snowfield

    Stage 5 Snowfield

    Snow slides — do not over-run pits. Alternate snowmen and turrets. Planes overhead.

    Bunker boss: lower ports, then upper. Spread covers the face.

  7. Stage 6 Energy Zone

    Stage 6 Energy Zone

    Slopes and orbiting energy balls. Thread the gaps. Do not tunnel-vision on soldiers.

    Boss: mechanical core. Weak when open. Missiles from the sides.

  8. Stage 7 Hangar

    Stage 7 Hangar

    Conveyor belts push you into fire. Walk against them. Priority: incoming transports.

    Boss: dual cores or a moving turret. Clear adds, then dump spread.

  9. Stage 8 Alien's Lair

    Stage 8 Alien's Lair

    Tight halls, aliens from walls. Spread the path. Mouth-doors need a core destroyed first.

    Final boss: organs on the sides, then the heart. Circle the ring shots. Credits after it dies.

  10. Clear route

    Jungle → Base 1 → Waterfall → Base 2 → Snow → Energy → Hangar → Lair. Keep S. 30 lives is for learning; turn cheats off for a clean clear.

よくある質問

What is the Contra 30 lives code?

On many NES titles: Up Up Down Down Left Right Left Right B A, then Start. FC pirate carts often skip it or use another sequence. Game Genie infinite lives is on this page too.

How do I play Contra on a phone?

Load your ROM, rotate to landscape, and use the on-screen pad. Spread gun (S) is the most useful pickup.

Does cv.cm host the Contra ROM?

No. Commercial Contra is not on our S3. Choose a .nes file you own. It never leaves this tab.

Contra walkthrough for stage 1?

Grab S, crouch under shots, clear the jungle, then shoot the sensors in the base. The steps above cover the first boss.

Can I use a cheat menu?

Yes. After the ROM boots, open emulator cheats and paste the Game Genie codes.

ほかのゲーム

コアは S3。ホストされた ROM があれば自動開始。ローカルファイルも選べ、アップロードしません。