Lock and load! Contra III: The Alien Wars, one of the most intense and action-packed run-and-gun shooters of the 16-bit era, is now fully playable in your web browser! Thanks to modern web technology, this Super Nintendo Entertainment System (SNES) classic has been ported using EmulatorJS, allowing players to experience explosive firefights, massive bosses, and non-stop action without needing an emulator or special setup. Whether you're playing on desktop, mobile, or tablet, you can now battle alien invaders anytime, anywhere, with touchscreen support for mobile users.

Contra III: The Alien Wars – The Ultimate Run-and-Gun Shooter

Released in 1992 by Konami, Contra III: The Alien Wars took the legendary Contra series to the next level with enhanced graphics, bigger explosions, more weapons, and intense gameplay. Set in a post-apocalyptic world, players take control of Bill Rizer and Lance Bean, two elite soldiers fighting against the alien forces of Red Falcon.

Armed with dual-wielding guns, homing missiles, flamethrowers, and powerful bombs, players must run, jump, and blast their way through six action-packed levels, featuring both side-scrolling and top-down gameplay. Each level is filled with relentless enemies, deadly traps, and massive bosses, making every moment a high-stakes battle for survival.

Why Contra III is a Classic

With tight controls, incredible action, and unforgettable battles, Contra III: The Alien Wars remains one of the greatest run-and-gun shooters ever made.

Bringing Contra III to the Web with EmulatorJS

This web-based version of Contra III: The Alien Wars was made possible using EmulatorJS, a JavaScript-powered SNES emulator that allows classic console games to run directly in modern browsers. No need for downloads, installations, or extra software—just click and start playing instantly.

The browser-based port ensures smooth performance, responsive controls, and authentic sound effects, allowing players to experience Contra III just as it was originally designed. Whether you're using Google Chrome, Mozilla Firefox, Safari, or Edge, Contra III runs flawlessly, delivering the fast-paced action and explosive gameplay that made it legendary.

Touchscreen Controls for Mobile and Tablet Gamers

For those who prefer gaming on mobile devices, a custom touchscreen control system has been implemented. These virtual buttons replicate a classic SNES controller, allowing players to jump, shoot, swap weapons, and launch bombs with ease.

The controls are fully adjustable, so you can reposition buttons for maximum comfort. Whether playing in portrait or landscape mode, the touchscreen interface remains responsive and intuitive, making Contra III a thrilling arcade-style experience on mobile.

Save and Load Anytime for Hassle-Free Gameplay

Unlike the original SNES version, where progress relied on limited continues, the web-based Contra III includes a save and load feature for added convenience.

With modern web storage, you can pause the game, close your browser, and return exactly where you left off. Whether you're midway through an alien attack, dodging missile fire, or about to face a massive boss, you'll never have to start over from scratch.

Optimized for Desktop and Mobile Play

This web version of Contra III: The Alien Wars has been fully optimized for smooth performance across all devices. Whether you're using a PC, Mac, tablet, or smartphone, the game runs at full SNES speed, ensuring fluid animations, precise controls, and zero lag.

For desktop players, the game supports keyboard and external gamepads, allowing for a true arcade-style experience. If you have a USB or Bluetooth controller, the web version will automatically detect it, providing precise and immersive controls—just like playing on an original SNES console.

Bringing Classic Run-and-Gun Action to the Web

By porting Contra III: The Alien Wars into a web-playable format, this project ensures that both longtime fans and new players can experience one of the most iconic and action-packed shooters ever made. Many classic run-and-gun games become difficult to access over time, but browser-based emulation ensures these legendary titles remain available for future generations.

With touchscreen support, save/load functionality, and full compatibility across devices, Contra III is now more accessible than ever. Whether you're revisiting this masterpiece for nostalgia or taking on its brutal difficulty for the first time, this is the ultimate way to play one of gaming's most legendary shooters.

Lock and load, soldier—play Contra III: The Alien Wars in your browser today.