Contra III: The Alien Wars
Playable in browserNo downloadSuper Famicom

Contra III: The Alien Wars Online

Play Contra III - The Alien Wars online free – Konami's 16-bit run and gun with two weapons at once, smart bombs and giant bosses. No download.

Play Now

About Contra III: The Alien Wars

Contra III: The Alien Wars (1992) took the series to the Super Nintendo and turned every stage into a spectacle. The aliens have invaded Earth, the city is burning, and two commandos fight back through ruined streets, alien hives and a desert full of giant creatures. The first stage alone – with fighter jets, a tank to drive and a mutated turtle boss crashing through a wall – is one of the most famous openings of the 16-bit era.

What is new

  • Two weapons at once: carry two guns, switch freely, and only lose the one in your hands when you die.
  • Smart bombs that clear the screen.
  • Climbing: grab walls and hang from bars while shooting.
  • Overhead stages that rotate around you, showing off the console's Mode 7 effects.

Weapons

Machine gun, spread, laser, homing missiles, flame thrower and the crush gun – each with its own strengths against different bosses.

Tips

  • Keep your best weapon (usually spread or homing) in the slot you do not use, and switch to it for bosses.
  • Use smart bombs when a boss enters a dangerous phase – not when the screen is already clear.
  • In the overhead stages, rotate slowly and clear one direction at a time.

Play the 8-bit originals – Contra and Super Contra – or see every game on the Contra hub.

How to Play Contra III: The Alien Wars Online

  1. Press Play Now. The game opens in a new tab and starts in your browser – nothing to download or install.
  2. On a computer, play with the keyboard or plug in a USB or Bluetooth gamepad. Open the player menu to see or remap the keys.
  3. On a phone or tablet, use the on-screen buttons. Turn the device sideways for a bigger screen.
  4. Use the save state option in the player menu to keep your progress between sessions.

Tip: a gamepad makes special moves and long combos much easier than the keyboard.

FAQ

How do weapons work in Contra III?

You can carry two weapons and switch between them at any time. Losing a life only costs you the weapon you are holding, and you can fire both at once by spinning in a jump.

Is Contra III two player?

On the Super Nintendo it supports two players on the same console. On this site it is played as a single-player game; for online co-op, try the NES Contra or Super Contra.

Can I play Contra III: The Alien Wars online for free?

Yes. Contra III: The Alien Wars runs directly in your browser and is free to play. Press Play Now on this page and the Super Famicom game starts in a new tab.

Do I need to download Contra III: The Alien Wars?

No. There is no download, ROM file or emulator setup. Everything runs in the browser, so you can start playing Contra III: The Alien Wars in a few seconds.

Can I play Contra III: The Alien Wars on my phone?

Yes. Contra III: The Alien Wars works in modern mobile browsers with on-screen touch controls. Chrome on Android and Safari on iPhone give the most stable experience.

Is Contra III: The Alien Wars multiplayer?

Contra III: The Alien Wars is played as a single player game here. Check the 2 Player Games page for arcade classics you can play online with a friend.

More Contra Games